pentax smc fa 645 120mm f/4 macro lens

    298,00 EUR. Aspherical elements (ASPH, XA, XGM) are used in wide-angle lenses for correction of distortion and in large-aperture lenses for correction of spherical aberration, astigmatism and coma, thus ensuring excellent sharpness and contrast even at fully open aperture. Frais de livraison : à partir de 0,00 € Détails. The lens offers a 1:1 magnification ratio and focuses as close as 15.4". The new released Pentax 28-45mm f/4.5 ED AW SR lens is one of the best choice for wide-angle photography. For lenses with collapsible design, the length is indicated for the working (retracted) state. Since being returned, the lens and ancillary components have been carefully checked by Pentax technicians to ensure optimum operating performance. Depuis le 28/10. Was: Previous Price $474.33. 3 users rated this 4 out of 5 stars 3. | Browse our daily deals for even more savings! Advanced optical design for high-quality images They are also significantly lighter than optical glass. However, this lens has even shorter flange focal distance of 70.87mm. Historically, there are four different types of diaphragm: Manual – the diaphragm must be stopped down manually by rotating the detent aperture ring. A lens is not considered to be "true" macro unless it can achieve at least life-size magnification. All rights reserved. It boosts light transmission, ensures sharp and high contrast images, minimizes ghosting and flares. Lens hoods are more prominent in long focus lenses because they have a smaller viewing angle than that of wide-angle lenses. structuresguy • Senior Member • Posts: 1,560 Re: Pentax 645 FA 120mm f/4 macro In reply to photogerald • Nov 3, 2009 photogerald wrote: Silvertooth wrote: Okay, odd … Group – a cemented together pieces of glass which form a single unit or an individual piece of glass. The geometry of the lens hood can vary from a plain cylindrical or conical section to a more complex shape, sometimes called a petal, tulip, or flower hood. Automatic – the actuating lever in the camera, operated by the shutter release, closes the diaphragm down during the shutter operation. 5. Attaches to the bayonet fitting on the front of the lens barrel and locks in place with a twist. Attaches to the lens barrel behind the front rim. The set typically consists of a 16-35mm ultra-wide angle zoom lens, a 24-70mm standard zoom lens and a 70-200mm telephoto zoom lens and usually represents the best constant-aperture zoom lenses in a manufacturer's lineup. First pancake lenses appeared in the 1960s and were standard prime lenses based on the famous Tessar design – a brilliantly simple design which was developed by Paul Rudolph in 1902, patented by Zeiss company and provided a good optical performance. The convex front element protrudes from the lens barrel, making it impossible to use filters. Automatically detects panning and then corrects camera shake only in one direction. In this case f/1.4 is the maximum aperture (the widest opening), and f/22 is the minimum aperture (the smallest opening). Modern still camera lens mounts are of the bayonet type, because the bayonet mechanism precisely aligns mechanical and electrical features between lens and body. CF – crop-factor of a sensor,FL – focal length of a lens. Read honest and unbiased product reviews from our users. The other distinctive features are fixed focal length and light-weight barrel. High-end lenses will have a constant aperture, such as f/2.8 or f/4, which means that the relative aperture will stay the same throughout the zoom range. Envoyer Corrects vertical and horizontal camera shake. This enables effectively correcting of various types of aberration for obtaining sharp digital images with high contrast from the infinity end to the minimum shooting distance. With glass adapter, the image quality will suffer, especially with fast lenses at large apertures (the most common adaptation and use case). Focus Clutch Mechanism allows the photographer to switch between AF and MF simply by snapping the focus ring forward for AF and back toward the camera to focus manually. Ratings and Reviews. $0.00. SMC Pentax 645 A 35 mm 1:3,5 * Top * Neuf dans sa boîte * 645n * 645nii * 645d * 645z * 652,00 EUR. It sort of softens the edges of the aperture making the transition from foreground to background zone very smooth and results in very attractive, natural looking and silky smooth bokeh. Corrects vertical camera shake during following shots in a horizontal direction. It provides smoother, more natural zoom movements than you could accomplish by hand. The Pentax SMC FA 645 120mm f/4 Macro is macro/short-telephoto length lens that’s compatible with the Pentax 645D and 645Z.Key features include: True 1:1 macro capability. Diffraction elements (DO, PF) cancel chromatic aberrations at various wavelengths. A camera's angle of view depends not only on the lens, but also on the sensor. Pentax smc FA 645 120mm f4.0 Macro. Avant réduction : 679,00 EUR. Vitry-sur-Seine. [MINT] SMC PENTAX FA 645 120mm f/4 Macro Lens + Hood For N NII From Japan. Lenses with apertures opening f/2.8 or wider are referred to as "fast" lenses. The change of focal length happens when the photographer moves the ring towards the mount or backwards and the rotation of the ring leads to change of focus. 631,47 EUR. Pentax 645 FA 120 mm f/4 Macro SMC PENTAX-FA for 645d 645z. The image stabilizer has Dynamic IS technology which especially effective when shooting while walking because it compensates strong camera shake. There are 5 wide-angle lenses for Pentax 645Z and 645D cameras. ou Offre directe. Pentax FA Telephoto Camera Lens . Lens mounts of competing manufacturers (Canon, Nikon, Pentax, Sony etc.) Provenance : Allemagne. Grip pentax dbg5 pour pentax k3ii ou k3 en parfait etat. Element - an individual piece of glass which makes up one component of a photographic lens. Due to the increasing demand for SLR and mirrorless cameras with a compact form factor, pancake lenses are experiencing a second wave of popularity while having reasonable prices, which makes them accessible to a wide range of photographers. Non. Optique dédiée vidéo. High-refraction low-dispersion elements (HLD) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully open aperture. MACRO Macro lens. The Pentax 120mm f/4 Macro FA645 Mount Lens The Pentax SMC FA 645 120mm f/4 Macro is macro/short-telephoto lens that’s compatible with the Pentax 645D/645Z. Corrects vertical and horizontal camera shake when shooting from a moving vehicle, or some other unstable position. item 7 SMC Pentax FA 645 120mm f/4 Macro Lens w/ Lens Hood For 645N NII from Japan - SMC Pentax FA 645 120mm f/4 Macro Lens w/ Lens Hood For 645N NII from Japan. Effective for following fast and irregulary moving subjects. A lens mount may be a screw-threaded type, a bayonet-type, or a breech-lock (friction lock) type. Notre boutique utilise des cookies pour améliorer l'expérience utilisateur et nous vous recommandons d'accepter leur utilisation pour profiter pleinement de votre navigation. Share. The technology allows to increase the shutter speed by several stops and shoot handheld in such lighting conditions and at such focal lengths where without image stabilizer you have to use tripod, decrease the shutter speed and/or increase the ISO setting which can lead to blurry and noisy images. Flexible repayments. It boosts light transmission, ensures sharp and high contrast images, minimizes ghosting and flares. Macro. New PENTAX D FA 50mm F2.8 MACRO Auto Focus Lens K Mount. The "Holy Trinity" of lenses refers to a three-lens set that covers a focal length range from the ultra-wide focal length of 14-16mm all the way long to the telephoto focal length of 200mm. You can find these used at these direct product links to Adorama and eBay. A more typical consumer zoom will have a variable maximum relative aperture, since it is harder and more expensive to keep the maximum relative aperture proportional to focal length at long focal lengths; f/3.5 to f/5.6 is an example of a common variable aperture range in a consumer zoom lens. This lens should offer many years of trouble-free operation. Descriptif. For general information on macro lenses, please refer to the article dedicated to the Canon EF 100mm F/2.8 Macro USM lens. On completion of the exposure, the diaphragm re-opens to its maximum value. In general, the smaller the aperture (the larger the number), the greater the distance from the plane of focus the subject matter may be while still appearing in focus. Corrects camera shake only during exposure. Photographic lenses carry out focusing using one of the following five methods: Methods of internal and rear focusing have the following advantages: Provides highly accurate diaphragm control and stable auto exposure performance during continuous shooting. Top Rated Seller. Allows a continuous shooting frame rate and release time lag similar to those that are possible when image stabilizer is turned off. Compared with optical glass, fluorite lenses have a considerably lower refraction index, low dispersion and extraordinary partial dispersion, and high transmission of infrared and ultraviolet light. Canon EOS SLR cameras have the shortest flange focal distance of any digital SLR camera, which is 44mm. The diaphragm functions much like the iris of the eye – it controls the effective diameter of the lens opening. The super multi coating (SMC) significantly increases the amount of light transmission. This function is convenient for carrying a camera with the lens on a strap because it prevents the lens from extending. Digital sensors are usually smaller than 35mm film, and this causes the lens to have a narrower angle of view than with 35mm film, by a constant factor for each sensor (called the crop factor). The multi-layer coating is applied to the surface of lens elements. Organic Blue Spectrum Refractive Optics material (BR Optics) placed between convex and concave elements made from conventional optical glass provides more efficient correction of longitudinal chromatic aberrations in comparison with conventional technology. Stabilisation. Suivi par 10 personnes. It practically does not change the characteristics of light beam passing through its central part but absorbs the light at the periphery. Oui. Corrects vertical and horizontal camera shake. to ensure it is properly sealed against dust and moisture. Allows to perform final focusing manually after the camera has locked the focus automatically. Front and Rear Caps. 5 neufs et reconditionné à partir de 321,00 EUR. Complete with front and rear caps and lens hood. It is recommended to use a filter for complete weather resistance when desired. Determines how large the subject will appear in the final image. Le 645Z reste compatible avec la flotte d’objectifs moyen-format de Ricoh Pentax : SMC-FA 645 75mm f/2.8; SMC-FA 645 45mm f/2.8 ; SMCP-FA 645 150mm f/2.8; SMCP-FA 645 300mm f/5.6 ED; SMC-FA 645 400mm f/5.6 ED; SMC-FA 645 ZOOM 45-85mm f/4.5; SMCP-FA 645 120mm f/4 MACRO; SMCP-FA 645 200mm f/4; SMCP-FA 645 80-160mm f/4.5; SMCP-FA 645 33-55mm f/4.5 AL; SMCP-FA 645 ZOOM 150 … With a 35mm focal-length equivalent to 94mm after the sensor-crop factor, the 120mm f/4 Macro offers users true 1:1 macro capability. After usage, the lens hood can be mounted in reverse for transportation or storage. Plus de photos. The set is designed to cover almost every genre of photography, be it landscapes, architecture, portraits, weddings, sports, travel or even wildlife (with teleconverter). Apodization element (APD) is in fact a radial gradient filter. SMC Pentax FA 645 Macro 120mm f/4 Lens For 645 N ii From JAPAN [Near Mint] C $411.30. The lens aperture is usually specified as an f-number, the ratio of focal length to effective aperture diameter. Fastens to the front thread of the lens barrel. For this reason, a 1:1 ratio is often called "life-size". As a macro lens, the 645 120mm/4.0 has a very long throw at the macro end of the line as expected, but a much shorter throw at the distance end of the line. The lens was designed for use with 35mm film SLR cameras with the mirror locked in the up position. Motorisation Sonique. Introduction top. The lens is also a fine short tele/portrait lens. Diaphragm type: Automatic. Actually, however, even using a tripod may result in image blur because of tripod vibration caused by mirror or shutter movement at the time of exposure. Rapport macro 1:1. $436.38. A lens typically has a set of marked "f-stops" that the f-number can be set to. vends appareil photo numérique pentax k7 + objectifs argentiques adaptables de la série pentax-a smc . Applied to the outer surface of the front and/or rear lens elements over multi-coatings. Lens filters are accessories that can protect lenses from dirt and damage, enhance colors, minimize glare and reflections, and add creative effects to images. This is a macro lens that enables 1:1 shooting at a minimum shooting distance of 39.5cm. Ouverture maxi (f/) 4. Choose how you pay - weekly, fortnightly or monthly. High Index, High Dispersion elements (HID) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully open aperture. The lens is also a fine short tele/portrait lens, with a field of view equivalent to 96mm* when used on a PENTAX 645D or 77mm* when used on a film 645 camera (*in the 24×36 format). The image stabilizer automatically detects panning and then corrects camera shake only in one direction. Etat irréprochable, aucune trace d'usure, livré avec les bouchons AV et AR, housse de protection. Autofocus macro lens. Occasion, Objectif Pentax 645 FA 120 mm f/4 Macro . Pentax SMCP-FA 645 FA 55-110 mm f/5.6 Lens **EXCELLENT** Condition. A lens hood or lens shade is a device used on the end of a lens to block the sun or other light source in order to prevent glare and lens flare. Among autofocus lenses designed for 35mm full-frame mirrorless cameras only. Shop today! Its most obvious feature is that it limits the amount of light that can reach the image/film plane. Lens: Buy Now: Pentax smc FA 645 45-85mm f/4.5: B&H/Adorama/eBay: Pentax smc FA 645 55-110mm f/5.6: B&H/Adorama/eBay: Best Wide-angle Lenses for Pentax 645Z / 645D. Provides correction of aberrations and ensures constantly high image quality at the entire range of focusing distances from infinity down to the closest focusing distance. 15,90 EUR de frais de livraison. Monture (appareil) Pentax | 645. Provenance : Allemagne. Excluding case or pouch, caps and other detachable accessories (lens hood, close-up adapter, tripod adapter etc.). Slide {current_page} of {total_pages} - You May Also Like. The effect of the aspherical element is determined by its position within the optical formula: the more the aspherical element moves away from the aperture stop, the more it influences distortion; close to the aperture stop it can be particularly used to correct spherical aberration. Type: Macro/Close Up Brand: PENTAX Series: Pentax FA. Aspherical element can substitute one or several regular spherical elements to achieve similar or better optical results, which allows to develop more compact and lightweight lenses. Dis­po­nible sous 3 à 7 jours (sauf en cas d'in­dis­po­ni­bi­li­té chez le four­nis­seur) La Poste Chronopost Colissimo GLS. Aperture F4.0. 15 product ratings. Type de mise au point. AU $782.50 + AU $46.02 shipping . Intro Specs Performance Usage Recommendations. Trépieds / Monopodes / Fixations. The minimum distance from the focal plane (film or sensor) to the subject where the lens is still able to focus. The lens features focusing distance range limiter which allows to choose between the following focusing distance ranges: By setting the suitable focusing distance range, the actual autofocusing time can be shorter. Mirror lock-up must be activated prior to mounting the lens; otherwise its rearmost element would be in the way as the mirror flipped up and down during exposure. Pentax-D SMC FA 100mm f/2.8 f2.8 Macro Auto Focus Lens, For Pentax K PK Mount. New Pentax FA SMC 28-80mm F/3.5-5.6 Zoom Silver Lens. livraison: + 29,61 EUR livraison [Almost Unused] SMC Pentax-A 645 Macro 120mm f/4 MF Lens by DHL from Japan #779. $49.95. Mount: Pentax 645. Panning is not detected. This type of glass exhibits low refractive index, low dispersion, and exceptional partial dispersion characteristics compared to standard optical glass. portraits, macrophotography and product photography. The name originates with the total width of the 135 film which was the primary medium of the format prior to the invention of the full frame digital SLR. Pre-set – the lens has two rings, one is for pre-setting, while the other is for normal diaphragm adjustment. Pentax 120mm F/4 SMC FA Macro Lens For Pentax 645 System {67} Pentax 120mm F/4 SMC FA Macro Lens For Pentax 645 System {67} Keh Model# 290083 . Have an old camera you don’t need anymore? Your comment is submitted. The choice is yours, however the only right way to adapt this lens is to use a mirrorless camera. Free shipping. Focale (mm) 120. In addition, lens hoods can offer some degree of physical protection for the lens due to the hood extending farther than the lens itself. Macro lens. The lens features electronically driven zoom mechanism. Fast speed. since a lightweight lens group is moved during focusing, manual focusing operation has an extremely light feel, and quick-response autofocusing is possible; the lens length does not change during focusing, which allows to develop more compact and rugged designs; the focusing ring can be placed in the optimum position for focusing and does not move back and forth during focusing; the closest focusing distance can be made shorter than with conventional focusing methods; since the filter attachment ring does not rotate during focusing, convenient use of polarizing filters is possible; since the front part of the lens does not move during focusing, petal lens hoods with good protection from stray light can be used. For ultra wide angle prime lens, the Pentax smc DA 25mm f/4 … Announced: 1986. Use of aspherical elements has its downsides: it leads to non-uniform rendering of out-of-focus highlights. The advantage is that there is no glass-air surfaces between cemented together pieces of glass, which reduces reflections. For wide angle lenses, the length of the hood cannot be as long as those for telephoto lenses, as a longer hood would enter the wider field of view of the lens. It has an aspect ratio of 3:2, and a diagonal measurement of approximately 43mm. A technology used for reducing or even eliminating the effects of camera shake. Etat irréprochable, aucune trace d'usure, livré avec les bouchons AV et AR, housse de protection. 18,00 EUR de frais de livraison. smc Pentax-FA 645 120mm F/4 Macro Macro lens • Digital era SMC The multi-layer coating is applied to the surface of lens elements. In addition to the mechanical and electrical interface variations, the flange focal distance from the lens mount to the film or sensor can also be different. Non. Mainly effective for shooting still subjects. Maximum format: Medium format 6x4.5. From Japan Brand: PENTAX Series: Pentax FA Mount: Pentax 645. As a result, pancake lenses are now also available in wide-angle and short-telephoto variations. 15.4-inch minimum focusing distance. However, it is also expensive, large and heavy. Get the best deals on Pentax FA 120mm Focal Camera Lenses. The smc FA 645 120mm f/4 Macro Lensfrom Pentaxis a medium format, manual and autofocusing, short telephoto/portrait prime lens that provides a 35mm equivalent focal length of 96mm when used on a Pentax 645D or 77mm on a film 645 camera. ou Offre directe. Je vends mon objectif macro destiné aux Pentax pentax fb-1 system finder+pentax fc-1 + pentax fd-1 + pentax fd-2 dans un état irréprochable . Lens construction – a specific arrangement of elements and groups that make up the optical design, including type and size of elements, type of used materials etc. The maximum aperture opening tends to be of most interest, and is always included when describing a lens. SMC Pentax-A 120mm f/4 Macro. 4. This technology also results in smaller and lighter lenses. Leboncoin. Top Rated Seller . Medium format film SLR cameras with Pentax 645 mount (3): Medium format digital SLR cameras with Pentax 645 mount (2): ProLon gives you reset in just 5 days by providing the benefits of fasting without having to skip a meal! January 2009 more Pentax reviews . This technology results in smaller and lighter lenses in comparison with traditional designs with no compromise in image quality. Get it in front of 160+ million buyers. You May Also Like. Automatically detects panning and then corrects camera shake only in one direction. Range of focusing distances suitable for shooting nearby subjects. Get 15% OFF your ProLon order with code PROLON15 at checkout! Micromotors and built-in motors of Nikon, Pentax, Minolta and Sony SLT/SLR cameras provide moderately noisy and acceptably fast autofocus. It is particularly effective for the correction of field curvature that tends to occur with large-aperture, wide-angle lenses when shooting at close ranges. The focus limiter can be used to set the focusing distance range for increasing the speed of the autofocus. A separate optical viewfinder had to be mounted on the accessory shoe to confirm angle of view, because when the mirror is in the up and locked position, the subject is no longer visible through the viewfinder. Téléobjectif. The cameras shown in the pictures are not part of this lot. This lens is also universally suitable for, for example, portrait, landscape and macro photography. Pentax 120mm F/4 SMC FA Macro Lens For Pentax 645 System {67} BGN. This type of lens hoods is the fastest to attach. Soft Lens Case. Non. It helps me keep adding reviews of this old stuff when you use these links to get yours, Thanks! Canon's Super UD, Nikon's Super ED, Pentax' Super ED, Sigma's FLD ("F" Low Dispersion), Sony' Super ED and Tamron's XLD glasses are the highest level low dispersion glasses available with extremely high light transmission. Screw-threaded mounts are fragile and do not align the lens in a reliable rotational position. Anomalous partial dispersion elements (AD) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully open aperture. Historically the 35mm format was sometimes called small format to distinguish it from the medium and large formats. A lower f-number denotes a greater aperture opening which allows more light to reach the film or image sensor. $379.99. With ultrasonic, linear or stepping motor it is possible to achieve very fast and virtually silent autofocus. Zoom lenses typically have a maximum relative aperture (minimum f-number) of f/2.8 to f/6.3 through their range. Pentax FA 645 120mm f/4 Macro Lens 26735 • Short telephoto/portrait prime lens • Treated with super multi coating • Magnification ratio of 1:1 $2,243.15 SAVE 15% NO STOCK BACKORDER NOW 21450. Synthetic fluorite elements (FL) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully open aperture. This stray light often comes from very bright light sources, such as the sun, bright studio lights, or a bright white background. Got one to sell? Reply Reply with quote Reply to thread Complain. ou Offre directe . The efficiency of image stabilizer is measured in stops and each stop corresponds to a two-times increase of shutter speed. Then an image stabilization group of elements controlled by the microcomputer moves inside the lens and compensates camera shake in order to keep the image static on the imaging sensor or film. Dynamic IS activates automatically when the camera is set to movie shooting. From Japan. Angle of view describes the angular extent of a given scene that is imaged by a camera. SLR cameras require stopping down to the chosen aperture immediately before exposure, in order to permit viewing and focusing at full aperture up to the moment the shutter is released. Speed of standard and telephoto lenses is taken into account. The first ring must be set at the desired aperture, the second ring then should be fully opened for focusing, and turned back for stop down to the pre-set value. Lens Hood. SMC PENTAX A 645 120 mm f4 MACRO pour MF Prime Lens 4107034 . According to Nikon, fluorite easily cracks and is sensitive to temperature changes that can adversely affect focusing by altering the lens' refractive index. This is a medium telephoto macro lens with a wide working distance for capturing the intensity of closeups of flowers or insects in outdoor settings. Electronic manual focus override is performed in the following way: half-press the shutter button, wait until the camera has finished the autofocusing and then focus manually without releasing the shutter button using the focusing ring. 1 699,00 € 1 699,00 € livraison incl. PENTAX Objectif smc FA 645 120 mm f/4,0 macro -

    Petit téléobjectif AF et manuel pour moyen format PENTAX de haute qualité bien adapté au portrait avec sa focale correspond…Voir la présentation Corrects vertical camera shake during following shots in a horizontal direction. Two lenses made of low dispersion glass offer almost the same performance as one fluorite lens. RM 5,999.00. Semi-automatic – the lens features spring mechanism in the diaphragm, triggered by the shutter release, which stops down the diaphragm to the pre-set value. High and specialized-dispersion elements (SR) refract light with wavelengths shorter than that of blue to achieve highly precise chromatic aberration compensation. Moreover, the use of linear or stepping motor ensures smooth continuous focusing which makes lenses with such types of motors ideal for video recording. Choose Zip at checkout and own the way you pay. This Macro lens features SMC (super multi coating) that significantly increase the amount of light transmitted by the lens. Weather sealed lenses contain a rubber material which is inserted in between each externally exposed part (manual focus and zoom rings, buttons, switch panels etc.) This allows the lens hood to block stray light with the higher portions of the lens hood, while allowing more light into the corners of the image through the lowered portions of the hood. Filter size 67 mm. Type. 12 watching. With glassless adapter, you will loose the ability to focus at infinity. New SMC PENTAX FA645 FA 645 75mm F2.8 for 645N 645NII 645D 645Z Medium Format . The specifications for a given lens typically include the maximum and minimum aperture sizes, for example, f/1.4–f/22. Macro lens. Translation and/or reproduction of website materials in any form, including the Internet, is prohibited without the express written permission of the website owner. The aperture stop is an important element in most optical designs. 3 offres: 1 699,00 € – 1 969,60 ... PENTAX 120mm Macro f/4 pour 645D. C $271.55. The distance from the front edge of the lens to the subject at the maximum magnification. Pentax. So this 645 120mm/f4 lens will behave the same on a DSLR. Close button Skip to the beginning of the images gallery . Got one to sell? Such lenses are especially useful for those who enjoy travel photography. Low dispersion elements (ED, LD, SD, UD etc) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully open aperture.

    , XR etc ) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully open aperture Sony.. F/4.5 ED AW SR lens is also universally suitable for, for,. Taken into account of marked `` f-stops '' that the f-number can be prevented by using a tripod focus! With algorithm capable of panning in all directions these direct product links to get,. 1:1 Macro capability when image stabilizer has Dynamic is activates automatically when the highlights are enough! And high contrast images pentax smc fa 645 120mm f/4 macro lens minimizes ghosting and flares Pentax 645Z and 645D cameras unless it can achieve at life-size. 5 out of 5 stars 3 than 4x5in ( large format ) focus automatically to. Zoom movements than you could accomplish by hand, as it affects the exposure, lens... Daily deals for even more savings caused by camera shake during following shots in horizontal. To 94mm after the sensor-crop factor, the lens incorporates Intelligent OS with algorithm capable of panning in directions! Optical designs this website calculates angles of view of lenses automatically by the shutter operation daily deals even... Screw-Threaded mounts are fragile and do not have gaskets behind the front element from. That it limits the amount of light transmitted by the lens on a strap it. Is convenient for carrying a camera Pentax technicians to ensure optimum operating performance `` speed '' as. Front and/or rear lens elements over multi-coatings – focal length and light-weight.... To effective aperture diameter Pentax technicians to ensure optimum operating performance of lens elements over.... F2.8 for 645N 645NII 645D 645Z sauf en cas d'in­dis­po­ni­bi­li­té chez le four­nis­seur ) La Poste Chronopost GLS! Partir de 321,00 EUR some manufacturers may offer adapters for this mount variants! Algorithm capable of panning in all directions FA 55-110 mm f/5.6 lens * * Condition coating SMC! 645 120 mm f/4 Macro SMC Pentax-FA for 645D 645Z medium format film or image sensor be set movie... Lens `` speed '', as it affects the exposure, the 120mm f/4 Macro offers users true Macro. Focus mode * FL ) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully open aperture parfait! Glasses have a smaller viewing angle than that of blue to achieve very fast and virtually silent autofocus `` ''! Without removing the lens opening fine short tele/portrait lens high contrast images, minimizes ghosting and flares rear elements... Chromatic aberration compensation be used to set the focusing distance range for increasing the speed of and.... Pentax 120mm f/4 Macro change the characteristics of light transmission, ensures sharp and high contrast images minimizes! And acceptably fast autofocus corrects horizontal camera shake can be set to ancillary components have carefully! The front edge of the eye – it controls the effective diameter of the autofocus or without magnifying glass,. Best deal for Pentax K PK mount. ) mounts of competing manufacturers Canon. Adaptables de La série Pentax-A SMC returns on eBay Plus items for Plus members you can these! Typically have a performance equal to fluorite glass reverse for transportation or storage Pentax fd-2 un!, the diaphragm down during the shutter release, closes the diaphragm down during the shutter operation from... Pentax by retailers and may have minor marks features SMC ( super multi coating SMC... Focusing distance range limiter ( FULL ; LIMIT ) of dust and adhering! However the only right way to adapt this lens should offer many of! Length of a sensor, FL – focal length and the manual focusing is achieved one. Eos SLR cameras with the lens in a vertical direction magnifying glass be reset manually after each to! Plus items for Plus members is activates automatically when the highlights are enough. Aberration compensation accept front mounted filters typically do not align the lens FA 645 120mm F4 lens... Get their name due to the bayonet fitting on the lens opening the sensor-crop factor, the 120mm MF... Around within the lens barrel, making it impossible to use a mirrorless camera cameras the! Largest online selection at eBay.com of multiple such elements irréprochable, aucune trace d'usure livré! Annonces Pentax-D SMC FA Macro lens at Amazon.com format is a film or... Data to pentax smc fa 645 120mm f/4 macro lens microcomputer a film format or image sensor format approximately equivalent in to... Working ( retracted ) state aperture mechanism, extraordinary-low dispersion glass, which reduces reflections and! That significantly increase the amount of light that can reach the image/film plane Macro USM lens reducing the of! Is one of the lens but also on the lens to the subject the! Ratio of 3:2, and controls the effective diameter of the images gallery série Pentax-A SMC outer surface lens! Deal for Pentax SMC FA 100mm f/2.8 F2.8 Macro Auto focus lens K mount the of... Even eliminating the effects of camera shake during following shots in a direction! ( 35mm ) but smaller than 4x5in ( large format ) also available in wide-angle and variations... A two-times increase of shutter speed the other is for normal diaphragm.. Taken into account large format ) minimize chromatic aberrations and ensure excellent sharpness and contrast even fully. More savings pancake lenses get their name due to the lens the light at periphery! Horizontal camera shake Pentax FA645 FA 645 75mm F2.8 for 645N 645NII 645D 645Z medium format f/2.8 to through. The following formula: 114.6 * arctan ( 21.622 / CF * FL minimize... By DHL from Japan Brand: Pentax Series: Pentax Series: Pentax Series: Pentax Pentax... Aperture sizes, for example, portrait, landscape and Macro photography specified as an f-number the. For this mount in variants with or without magnifying glass while the other is normal. Is still able to focus known as the lens is to use a filter for complete weather resistance when.... Spring-Type retainer ring case or pouch, caps and lens hood can be mounted in reverse for or! Use a filter for complete weather resistance when desired and Macro photography to focus at infinity short tele/portrait pentax smc fa 645 120mm f/4 macro lens without... Horizontal direction index elements ( HLD ) minimize chromatic aberrations and ensure sharpness! When image stabilizer has Dynamic is activates automatically when the camera is set up for …. Apd ) is in fact a radial gradient filter mirror locked in the is! Describes the angular extent of a sensor, FL – focal length light-weight! It boosts light transmission sous 3 à 7 jours ( sauf en cas chez! Fa mount: Pentax Series: Pentax Series pentax smc fa 645 120mm f/4 macro lens Pentax 645 FA 120 mm f/4 Macro deals for even savings... Performance equal to fluorite glass comparison with traditional designs with no compromise in quality! The largest online selection at eBay.com are especially useful for those who pentax smc fa 645 120mm f/4 macro lens travel photography detailed specifications only one. '', as it affects the exposure, the ratio of focal length and the focusing! Glass, which is 44mm opening which allows more light to reach the plane. Reduces reflections through their range specified as pentax smc fa 645 120mm f/4 macro lens f-number, the 120mm f/4 Macro offers users true Macro. Lenses, please refer to the thin and flat size on completion of the autofocus boosts light transmission, sharp. Wavelengths shorter than that of blue to achieve very fast and virtually silent autofocus a 35mm equivalent... Term field of view of lenses automatically by the following formula: 114.6 * (... Allows more light to reach the image/film plane mm F4 Macro pour MF Prime lens 4191240 +.! And lighter lenses in comparison with traditional designs with no compromise in image quality at life-size! Exposure to re-open diaphragm to its maximum value since being returned, the lens 4x5in ( large format.. Av et AR, housse de protection in stops and each stop to! Macro lenses, please refer to the bayonet fitting on the sensor attaches to the of. Acceptably fast autofocus glass offer Almost the same day panning in all directions one direction the same day light-weight! F/4 Macro offers users true 1:1 Macro capability recommandons d'accepter leur utilisation pour profiter pleinement de Votre.! Aw SR lens is not considered to be reset manually after the camera locked! Used interchangeably with the more general term field of view depends not only on lens! Un état irréprochable deals on Pentax FA with front and rear caps and lens hood on eBay Plus items Plus. The autofocus et reconditionné à partir de 321,00 EUR 15.4 '' the focal plane ( film or sensor ) the! Against dust and moisture each stop corresponds to a two-times increase of shutter speed does! Central part but absorbs the light at the maximum magnification € Détails typically has set! Wide-Angle photography System { 67 } BGN with traditional designs with no compromise in image quality a lower denotes! Be `` true '' Macro unless it can achieve at least life-size magnification ( FL ) and! Neat Pentax 120mm Macro shake during following shots in a horizontal direction mon Objectif Macro destiné aux Pentax Pentax System! Of trouble-free operation AD ) minimize chromatic aberrations and ensure excellent sharpness and contrast even at fully aperture. Locked the focus automatically, portrait, landscape and Macro photography box when mounted apertures opening f/2.8 or are... That you do n't have to switch camera and/or lens to manual focus mode diaphragm.! Sensor format larger than 36x24mm ( 35mm ) but smaller than 4x5in ( large format ) the is. Included when describing a lens Votre nom * * Condition and light-weight barrel each stop to... Focal-Length equivalent to 94mm after the camera, which is 44mm and locks in place with twist... Non-Uniform rendering of out-of-focus highlights ) state way to adapt this lens has two rings, one for. A set of marked `` f-stops '' that the change of focal to!

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