• Combining the unique, ultra-wide perspective of a 20mm prime with the speed and low light capabilities of an f/1.8 maximum aperture, the NIKKOR Z 20mm f/1.8 S brings beautiful context to your full-frame lens arsenal. (nikonusa.com)
  • With the H-E08018 lens, you will experience smooth aperture changes without sudden jumps in exposure during video capture, its silent design delivers enhanced audio capture in any scene. (backscatter.com)
  • The Canon 600 mm lens available at the time was a non-fluorite model with an aperture of f/5.6. (wikipedia.org)
  • Characterized by its bright f/2.8 constant maximum aperture, this lens is adept in difficult lighting conditions and offers notable control over depth of field. (bhphotovideo.com)
  • I have used this lens and other Fuji primes and the exposure was consistent if the same ISO, aperture, and shutter was used. (bhphotovideo.com)
  • The full force of Sony's latest lens technology brings stunning G Master resolution and exquisite bokeh together in the world's lightest large-aperture telephoto zoom lens. (pictureline.com)
  • An XA element manufactured to 0.01-micron surface precision suppresses onion ring bokeh and the new aperture unit helps to deliver natural circular bokeh. (pictureline.com)
  • The XD Linear Motors and a new aperture drive unit contribute to quiet operation and independent control rings for focus, zoom and iris, with a click on/off switch for the aperture ring, make this lens ideal for movie shooting. (pictureline.com)
  • The Canon RF 85mm f/1.2L USM high performance prime lens for mirrorless is perfect for for portraits, with a bright aperture, pro grade optics and 9-blade diaphragm creating smooth bokeh effects. (parkcameras.com)
  • With a fast f/1.2 aperture, the lens is superb in low light offering incredible sharpness and creative expression with pleasing and unique bokeh. (parkcameras.com)
  • Gary Wolstenholme reviews the new Samyang 50mm f/1.4 AS UMC prime lens, with a bright f/1.4 aperture, the lens is available for full-frame and APS-C cameras. (ephotozine.com)
  • This manual focus standard lens, offers a fast f/1.4 maximum aperture for a price of around £379, which is a little surprising, as Samyang lenses are traditionally pitched in at the budget end of the market. (ephotozine.com)
  • High quality plastics with a lightly textured finish have been used for much of the lens barrel, with a metallic red ring placed just after the aperture ring, denoting this is one of Samyang's premium lenses. (ephotozine.com)
  • Closest focus is 45cm, which is fairly typical for a lens of this focal length and aperture. (ephotozine.com)
  • At f/1.4, sharpness in the centre of the frame is good, although typically for a lens of this type, performance towards the edges of the frame at maximum aperture is only fair. (ephotozine.com)
  • Imatest detected 2.29% barrel distortion, which is a fairly typical for a wide aperture standard lens like this, but may still become visible in images with straight lines close to the edges. (ephotozine.com)
  • The Lumix G6 works fine in manual and aperture priority modes and meters correctly when the lens is stopped down. (ephotozine.com)
  • In use, the lens is easy to focus, provided this is done at full aperture. (ephotozine.com)
  • Nifty fifty is a nickname for a 50 mm lens that has a wide aperture . (adobe.com)
  • Almost any lens in the mid-range with a wide aperture will allow you to take stlylised portraits with a shallow depth of field. (adobe.com)
  • An 85 mm is known as a portrait lens and one with a wide aperture can capture that shallow depth of field and separation from the subject and background," says Diaz. (adobe.com)
  • What adds to the versatility is the f/2.8 constant maximum aperture, making this lens a better choice in low light than the f/4 version. (diyphotography.net)
  • This medium telephoto macro lens delivers a constant f/2.8 maximum aperture, making it ideal for low light situations. (bestbuy.ca)
  • All official Fujifilm lenses are built to integrate well with this shooting experience as they include a dedicated aperture ring used to control your F-stop. (digital-photography-school.com)
  • The Viltrox lens has no buttons or dials on it, and no aperture ring for adjusting the aperture . (digital-photography-school.com)
  • You may have seen 'Asph' or 'Aspheric' marked on a camera lens or in lens specifications. (whatdigitalcamera.com)
  • Aspheric lenses result in sharper images, especially at wider apertures, and can also be designed to minimise other optical imperfections such as chromatic aberrations. (whatdigitalcamera.com)
  • Are the aspheric lenses made of plastic? (bhphotovideo.com)
  • Aspheric refers to the physical shape of at least one of the lens elements. (bhphotovideo.com)
  • The lens employs Blue Spectrum Refractive (BR) optics and a UD lens element which negate colour aberrations from affecting image quality, while a ground aspheric lens element ensures the highest image quality and ASC coating prevent flare and ghosting. (parkcameras.com)
  • Apochromatic lenses have special lens elements (aspheric, extra-low dispersion etc) to minimize the problem, hence they usually cost more. (ephotozine.com)
  • 3 Extra-low Dispersion (ED) elements correct chromatic aberrations (optical color defects). (nikonusa.com)
  • Aspherical elements minimize distortion, while ED (Extra-low Dispersion) glass elements effectively control chromatic aberration. (sony.com)
  • Acromatic doublets are cemented achromats consisting of two different lenses: Positive low dispersion crown glass and negative high dispersion flint glass. (laser2000.com)
  • By combining two lenses with different wavelength dispersion and refractive index, the resulting component provides lower spherical aberration and chromatic aberration than a single spherical lens. (laser2000.com)
  • The Aspherical (ASPH) Extra-Low Dispersion (ED) lens helps reduce size and weight, for high-resolution, high-contrast images from corner to corner. (backscatter.com)
  • The main benefits of fluorite on lens is its low index of refraction and low dispersion is superior to that of optical glass. (wikipedia.org)
  • Two ED (extra-low dispersion) glass elements, two Super ED glass elements and one ED aspherical element to minimize chromatic aberration while Sony's Nano AR (anti-reflective) Coating II subdues flare and ghosting. (pictureline.com)
  • Two spherical elements that use ED (Extra-low Dispersion) glass, plus two more that use Super ED glass significantly reduce chromatic aberration for sharp reproduction without color bleeding. (pictureline.com)
  • ED lenses correct chromatic aberration rendering sharp, high-contrast images with clear colors from corner to corner. (backscatter.com)
  • The f/5.6 FL-F was the first interchangeable lens to use calcium fluoride (CaF2) on its lens elements to achieve extremely high contrast correcting chromatic aberration. (wikipedia.org)
  • Chromatic aberration is the lens' inability to focus on the sensor or film all colours of visible light at the same point. (ephotozine.com)
  • Sony α mount lenses that feature power zoom offer enhanced control and expressive potential for moviemaking, with smooth, consistent zooming that is difficult to achieve manually. (sony.com)
  • The Canon patent is for a new lens mount type that blocks all rotating elements of a lens when the lens is not mounted on a body, hence making mounting the lens easier (and faster). (canonwatch.com)
  • This is achieved by pins on the lens mount that block the rotating members inside the lens barrel. (canonwatch.com)
  • That means lenses that will feature this new kind of mount can be used with existing EOS bodies. (canonwatch.com)
  • A new Canon patent application for RF mount lenses with "Defocus Smoothing" (DS) optical technology. (canonwatch.com)
  • Attached to the Z Mount, the largest full frame lens mount in the industry, the NIKKOR Z 70-200mm f/2.8 VR S is capable of producing stunning bokeh qualities beyond the capabilities of comparable lenses. (nikonusa.com)
  • This lens is an ideal match for compact E-mount bodies, providing a portable, manageable system that's easy to take along on hiking or mountaineering photo excursions. (sony.com)
  • The lenses have an FL type mount which fits the Canon FL line of cameras. (wikipedia.org)
  • First introduced in 1969, the FL lens replaced the R mount version, which in turn was superseded by its FD equivalent. (wikipedia.org)
  • This also explains the focal length, which is somewhat 'long' for a normal prime - it's simply easier to make a highly-corrected SLR lens with a longer focal length, as a direct consequence of the relatively long flange distance between the sensor and lens mount imposed by the mirror box. (dpreview.com)
  • The XF 16-55mm f/2.8 R LM WR from FUJIFILM is a versatile standard zoom lens designed for APS-C-format FUJIFILM X-Mount mirrorless cameras and offers a 24-84mm equivalent, wide-angle to portrait-length range. (bhphotovideo.com)
  • Are Fuji X-mount lens compatible with Sony A6000 cameras? (bhphotovideo.com)
  • Fujifilm X Mount lenses are not compatible with the Sony A6000, which has a Sony E-mount. (bhphotovideo.com)
  • Is there a tripod mount ring available for this lens? (bhphotovideo.com)
  • Unfortunately, no, Fujifilm does not manufacture a tripod mount ring designed for use with the Fujifilm XF 16-55mm f/2.8 R LM WR Lens. (bhphotovideo.com)
  • This lens is available to fit many different types of cameras, including Canon, Nikon, Pentax, Sony and Four Thirds SLRs as well as Sony E-mount mirrorless cameras. (ephotozine.com)
  • Although supplied for review in Micro 4/3 mount, the lens is marked as suitable for APS-C format. (ephotozine.com)
  • The Viltrox 85mm f/1.8 lens is a fixed autofocus lens available for both Fujifilm X-Mount and Sony E-Mount cameras. (digital-photography-school.com)
  • The small and light weight lens body looks like high-quality metal but it is actually made of plastic parts based on a metal mount. (photozone.de)
  • The problem with this is that there are situations where such combinations of 'spherical' lenses can't project an image that is uniformly focused across the flat surface of the camera sensor or film plane. (whatdigitalcamera.com)
  • ASPH lenses also reduce size and weight, effectively preventing spherical and distortion aberration. (backscatter.com)
  • An ED aspherical element is also used to simultaneously suppress chromatic and spherical aberration that are common issues in telephoto lenses. (pictureline.com)
  • As part of Sony's esteemed G Master series, this lens is designed to achieve notably high resolution and sharpness through the correction of a wide variety of spherical and chromatic aberrations. (bhphotovideo.com)
  • Two XA (extreme aspherical) elements and three standard aspherical elements are incorporated into the optical design, which features superior surface precision for effective control over astigmatism, field curvature, coma, distortion and other spherical aberrations for a high degree of sharpness and accurate rendering. (bhphotovideo.com)
  • Unattractive onion-ring bokeh is effectively suppressed by XA (extreme aspherical) elements so that smooth, beautiful bokeh is achieved in out-of-focus areas. (sony.com)
  • Paying homage to the acclaimed original Noct NIKKOR 58mm f/1.2 lens, the AF-S NIKKOR 58mm f/1.4G lens is capable of capturing stunning photos and videos while achieving beautiful bokeh effects. (dpreview.com)
  • The lens sports a rounded nine-blade diaphragm, providing both FX and DX-format shooters with a circular bokeh, allowing for dramatic sense of natural depth in landscapes and beautiful image blur. (dpreview.com)
  • I ordered this lens specifically for Christmas to shoot some Portraits with the bokeh of holiday lights in the background, it did not disappoint, I also used it for some close up shots of antique ornaments and figurines which were used as cover photos for Christmas cards. (lensbaby.com)
  • Sony's G Master Series interchangeable lens delivers high resolution for breathtaking detail and spectacular bokeh effect. (bestbuy.ca)
  • The T* symbol only appears on multi-element lenses in which the required performance has been achieved throughout the entire optical path, and it is therefore a guarantee of the highest quality. (sony.com)
  • Although most of the light that falls on an optical glass transmits right through, some of it reflects at the surface of the lens to cause flare or ghost images. (sony.com)
  • Only the middle or rear groups of the optical system are moved to achieve focusing, which leaves the total length of the lens intact. (sony.com)
  • Jackson's Element feature a base curve of 9.5 to eliminate optical distortion and maximize your viewing range. (envirosafetyproducts.com)
  • The aspherical lens element has helped to improve the optical quality of camera lenses in recent years. (whatdigitalcamera.com)
  • This is why a combination of glass lenses and lenses of other materials - including optical plastics - are used in modern camera lens designs. (whatdigitalcamera.com)
  • And the most comprehensive optical VR image stabilization in the history of NIKKOR interchangeable lenses. (nikonusa.com)
  • At the top of the ever-expanding NIKKOR Z lens lineup, S-Line lenses push Nikon's tradition of optical excellence and innovation to unprecedented new heights. (nikonusa.com)
  • Premium 4K optical quality lenses for high-end broadcasting and unrivalled performance. (canon.co.uk)
  • With a LEICA DG Lens, you shoot with the ultimate in optical quality and performance. (backscatter.com)
  • An Ultra-High Refractive Index (UHR) lens improves optical performance, reduces size and weight and achieves uniform image quality from the center to the edges of the image. (backscatter.com)
  • Though its optical glass wavelengths in the range from red to green is similar, it differ greatly for wavelengths in the range from green through blue, enabling a significant improvement of the imaging performance of super-telephoto lenses in terms of sharpness, contrast and color balance. (wikipedia.org)
  • Designed to excel at night and in extreme low-light situations, this new NIKKOR lens sports a diverse feature set and optical design that make it a dependable and versatile option for daytime portraits, nighttime cityscapes or sharp HD video with a dramatic depth of field. (dpreview.com)
  • From Google: Aspherical lenses are lenses with complex curved surfaces, such as where the radius of curvature changes according to distance from the optical axis. (bhphotovideo.com)
  • Optical center of camera, stored as a two-element vector [ cx cy ] in pixels. (mathworks.com)
  • This lens offers outstanding optical quality and autofocus in the world's lightest 70-200mm F2.8 zoom lens. (pictureline.com)
  • MODE 1, 2, and 3 optical image stabilization ensure sharp images in different shooting conditions and a dust and moisture resistant design plus fluorine-coated front element maximize reliability in tough environments. (pictureline.com)
  • Offering a superior optical performance thanks to adivance lens design and the use of ground-breaking Canon optics, the RF 85mm F1.2L USM is the ultimate portrait lens for next generation imaging. (parkcameras.com)
  • While the Nikkor Z 24-70mm f/4 S lens was announced along with the Z 7 and Z 6 cameras, Nikon is now introducing the faster version of this standard zoom lens: Nikkor 24-70 f/2.8 S. It's a lightweight, versatile lens and Nikon promises that it brings together a great performance, high precision, and optical superiority. (diyphotography.net)
  • The Sony SEL2470GM 24-70mm f/2.8 midrange zoom lens offers optical performance in a compact, lightweight size. (bestbuy.ca)
  • Optical zoom lens that is the equivalent of Panel a 100mm lens on a 35mm camera. (cdc.gov)
  • Aspherical lenses, where the curve of the lens element surface is no longer part of a perfect sphere, can be used to correct such focusing aberrations. (whatdigitalcamera.com)
  • A new SR (Short-wavelength Refractive) glass element further combats chromatic aberrations caused by challenging short-wavelength light. (nikonusa.com)
  • Finely detailed high resolution photography can sometimes be susceptible to lens aberrations, such as color fringing, especially at close ranges. (nikonusa.com)
  • Two ED elements are featured in the lens design and help to reduce chromatic aberrations and color fringing for improved clarity and color neutrality. (bhphotovideo.com)
  • Super ED glass elements offer even better reduction of chromatic aberrations so you get stunning images with exceptional colour quality and higher resolution. (bestbuy.ca)
  • The NIKKOR Z 70-200mm f/2.8 VR S sets an impressive new standard for fast telephoto zoom lenses optimized for the next generation of Nikon's advanced mirrorless cameras. (nikonusa.com)
  • Our mirrorless cameras are easy to carry and distil the best of Canon technologies into a compact body with interchangeable lenses. (canon.co.uk)
  • Whether you use film cameras, DSLR cameras or mirrorless cameras, you will encounter a similar range of available focal lengths in your lenses. (adobe.com)
  • I bought old M42 Pentacon 50mm f1.8 lens from a car boot sale. (stackexchange.com)
  • In this review we'll take a look at how it performs, and whether this lens is worth the extra money this lens costs over some manufacturer's standard 50mm f/1.4 lenses. (ephotozine.com)
  • This lens features two Sony XA (extreme aspherical) elements with 0.01 micron surface precision. (sony.com)
  • The FE 70-200mm F2.8 GM OSS II delivers superb Image quality throughout the zoom range at all focusing distances with two aspherical elements and one XA (extreme aspherical) element to ensure high resolution throughout the image area. (pictureline.com)
  • The XA (extreme aspherical) elements with 0.01 micron surface precision takes you beyond ordinary and into the realm of exceptional. (bestbuy.ca)
  • But if you dip your toe into more advanced photography, you will likely work with a camera that has an interchangeable lens system. (adobe.com)
  • Each interchangeable lens has a different focal length , which is good for different types of photography projects. (adobe.com)
  • Distortion that tends to occur in wide-angle zoom lenses is meticulously controlled, as are astigmatism and field curvature. (sony.com)
  • Thanks to the sophisticated, pro-level design of these lenses, distortion is minimized to render brilliant, edge-to-edge clarity and detail in all your images. (backscatter.com)
  • Store information about a camera's intrinsic calibration parameters, including the lens distortion parameters. (mathworks.com)
  • Radial lens distortion, specified as a two-element vector, [ k1 k2 ], or a three-element vector, [ k1 k2 k3 ]. (mathworks.com)
  • The elements k1 , k2 , and k3 are radial distortion coefficients. (mathworks.com)
  • Tangential distortion coefficients, specified as a 2-element vector, [ p 1 p 2 ]. (mathworks.com)
  • Tangential distortion occurs when the lens and the image plane are not parallel. (mathworks.com)
  • For greater framing versatility, the NIKKOR Z 70-200mm f/2.8 VR S is capable of extremely short minimum focusing distances, allowing the lens' speed and performance enhancements to be realized in remarkably tight shooting scenarios. (nikonusa.com)
  • Premium NIKKOR S-Line lenses are known for their stunning resolution, elaborate detail and impeccable build quality. (nikonusa.com)
  • Nikon is drawing a parallel between the new 58mm f/1.4 and its Noct Nikkor 58mm f/1.2 from the 1970s, which gained something of a reputation in its time as one of the best-performing ultra-fast lenses ever made. (dpreview.com)
  • MELVILLE, N.Y. (October 17, 2013) - Today, Nikon Inc. introduced the AF-S NIKKOR 58mm f/1.4G, a professional grade prime lens offering a versatile 58mm perspective and excellent low-light shooting capabilities for FX and DX-format shooters. (dpreview.com)
  • The AF-S NIKKOR 58mm f/1.4G lens is also powered by core NIKKOR technologies designed to provide the user with the ultimate in clarity and control, and the capability to capture beautiful photos and HD video even in extreme low-light. (dpreview.com)
  • For more information on NIKKOR lenses and accessories as well as other Nikon products, please visit www.nikonusa.com . (dpreview.com)
  • One of the biggest selling points of this lens is its price: US$399 for an f/1.8 short prime lens is a pretty good deal. (digital-photography-school.com)
  • At the higher end of the focal range spectrum are telephoto lenses, which can range from 70 mm up to 500 mm and even higher. (adobe.com)
  • Additionally, the lens features a Nano Crystal Coat to prevent ghost and flare, as well as a Silent Wave Motor (SWM) to help ensure quiet AF operation, even when shooting HD video. (dpreview.com)
  • Sony provides a potent solution with a fluorine front-element coating that results in a greater liquid contact angle, reducing the lens's wettability and effectively "repelling" contaminants. (sony.com)
  • In addition to protecting valued lenses, the fluorine coating reduces the need to worry about keeping lenses clean in the field. (sony.com)
  • The fact that lens coating technology - vapor deposition of a thin, even coating on the lens surface to reduce reflections and maximize transmission - was originally a ZEISS patent is well known. (sony.com)
  • The ZEISS company also developed and proved the efficacy of multi-layer coatings for photographic lenses, and this is the technology that became the T* coating. (sony.com)
  • The ZEISS T* coating is not simply applied to any lens. (sony.com)
  • In order to avoid this problem, a thin layer of anti-reflective coating must be applied to the lens surface. (sony.com)
  • α lenses use exclusive multi-layered coating to effectively suppress such problems over a wide spectrum of wavelengths. (sony.com)
  • The lens's front element features a fluorine coating that helps to prevent dirt and fingerprints from sticking, and make it easier to wipe dirt and fingerprints away if they do become attached to the lens surface. (sony.com)
  • In addition to the ZEISS T* coating, all lens edges are provided with a special pitch-black lacquer in a complex manual process. (zeiss.com)
  • Front element features a fluorine coating to guard against fingerprints and dust from adhering to it. (bhphotovideo.com)
  • Looking closer, using the reflection on the input side as a reference, it was clear these were on the 'inside' surface of the lens. (laserpointerforums.com)
  • The build quality redefines L-series quality with weather-sealing and fluorine coatings on the front and rear elements to guard against water and dust. (parkcameras.com)
  • Internal zoom is another beneficial feature: the length of the lens remains constant while zooming, and the barrel does not rotate so polarizers and other position-dependent filters can be used without the need for additional support. (sony.com)
  • There are wider angle full frame fisheye lenses available, but these lenses capture a very barrel-distorted image with straight lines rendered very curved (unless they pass directly through the center of the frame). (the-digital-picture.com)
  • Featuring the programmable Control ring on the lens barrel offers the rewarding and tactile experience of using a manual camera where the photographer can change exposure settings instantly without taking their eye away from the viewfinder. (parkcameras.com)
  • The knurled metal focusing ring looks very similar to those classic lenses, and the distance scale is found within a similar cut-out in the lens barrel. (ephotozine.com)
  • Kurt Munger performed a few tests comparing a clean lens, a lens with dirt, dust, fingerprints and even bits of masking tape, and a lens with a completely busted front element. (stackexchange.com)
  • With its splash/dust/freezeproof construction, this durable lens is also tough enough to withstand heavy field use in nearly any weather or location. (backscatter.com)
  • Finally, the lens is dust and water-resistant, which enables you to shoot in less-than-ideal weather conditions. (diyphotography.net)
  • The lens exterior features dust- and moisture-resistant seals because Mother Nature doesn't always cooperate when you're out and about. (bestbuy.ca)
  • It is my pleasure to introduce you to the new benchmark for wide: the world's widest angle rectilinear lens with full frame 35mm image sensor coverage (as of review time) - the Canon EF 11-24mm f/4L USM Lens. (the-digital-picture.com)
  • Previous work has shown that this form of instability can be effectively controlled by using a Link Element for Network Stabilization (LENS) on every link in the network. (actapress.com)
  • Alot of people lament that this isn't a stabilized lens, but if I use it on a camera that has in body stabilization, then it's ok yes? (bhphotovideo.com)
  • Nikon's widest rectilinear lens (at review time) is also 14mm including prime and zoom options. (the-digital-picture.com)
  • 77mm filters can be used with this lens and the filter thread does not rotate, which makes it ideal for use with graduated and polarising filters. (ephotozine.com)
  • The front element does not rotate, so use of polarising and graduated filters is much easier. (ephotozine.com)
  • The six element in five groups optics are multi-coated, closest focus is 2.5 feet (0.65m) and the lens takes inexpensive 49mm thread filters. (ephotozine.com)
  • There are many zoom lenses with 10mm and even wider focal lengths available with image circles large enough to cover these smaller sensors. (the-digital-picture.com)
  • Originally developed for SLR cameras requiring a long back focal distance for short focal lengths because of the mirror box (the distance between the back lens element and the film plane must be considerably longer than the focal length), the Distagon lenses (retrofocus design) are also ideal for mirrorless system cameras thanks to their optimized ray path. (zeiss.com)
  • Learn how to choose the right camera lens for your photography projects and how different focal lengths - from wide angle to telephoto - affect your images. (adobe.com)
  • Some lenses are "fixed" (also known as prime lenses) and have a single focal length, while others are "variable" (also known as zoom lenses) and can adjust to different focal lengths. (adobe.com)
  • The lower the focal length of your lens, the wider its field of view - shorter focal lengths capture more wide-angle scenes. (adobe.com)
  • Varifocal lens: offers a range of focal lengths, and thus different fields of view. (axis.com)
  • The lens consists of 17 elements in 15 groups. (diyphotography.net)
  • Ch 5 The Game Consists of Elements. (routledge.com)
  • The anterior segment consists of structures including the lens, the colored part (iris) of the eye, and the clear covering of the eye (cornea). (medlineplus.gov)
  • This consists of various electrostatic lens elements and a magnetic rotator that acts on the transverse component of the spin polarization vector, followed by an electrostatic 90 ° deflector into the Ferrum VLEED detector. (lu.se)
  • Meike means "beauty" (Mei) and "technology" (Ke) and immediately the lenses remind us of how small and light manual focus optics used to be. (ephotozine.com)
  • However, it might not be practical to use if you can't remove the lens elements and wash them separately. (stackexchange.com)
  • Carefully squeeze it between your thumb and index finger to remove the lens. (pollyeye.com)
  • There are wider angle APS-C lenses available, but these have a much smaller image circle producing a much narrower angle of view and are essentially incompatible with full frame cameras. (the-digital-picture.com)
  • Until the 11-24 L arrived, the widest rectilinear focal length available in a full frame DSLR lens was found in the Sigma 12-24mm Lens and the next widest option was found in the Canon's EF 14mm f/2.8L II USM Lens . (the-digital-picture.com)
  • It has also been suggested that buying a Canon EF 16-35mm f/4 L IS USM Lens along with a nice full frame camera would be a better option. (the-digital-picture.com)
  • When mounting a lens on a camera body, and holding the lens, the rotating focus or zoom ring can make the operation more difficult. (canonwatch.com)
  • The first wide-angle G Master zoom lens offers performance that will take full advantage of the high-resolution potential of the latest and future camera bodies. (sony.com)
  • They are typically affordable zoom lenses that offer versatility to beginners. (adobe.com)
  • Zoom lens (also known as telephoto lens): similar to varifocal lenses in that they offer multiple fields of view, but here there is no need to refocus if the field of view is changed. (axis.com)
  • Figure 1: A fixed focal lens (left), a varifocal lens (center) and a zoom lens (right). (axis.com)
  • High-performance multi-element focusing lenses. (laser2000.com)
  • Designed to shine even under adverse weather conditions, this wide-angle combines nimble mobility with legendary LEICA Lens performance. (backscatter.com)
  • The excellent image performance of the ZEISS Milvus Lenses is sharply focused on the requirements of current and future high-performance digital cameras. (zeiss.com)
  • The Floating Elements Design permits constantly high image performance in the focal plane - from the minimum object distance to infinity. (zeiss.com)
  • The taller the column, the better the lens performance. (ephotozine.com)
  • The expectation for this lens inevitably will be set against its modest £65 price tag, although there are no electronic or mechanical complications in it so there are many areas where costs of production can be lower without necessarily sacrificing performance. (ephotozine.com)
  • With features like Direct Drive Super Sonic Motor (DDSSM) for fast, quiet and highly precise focusing, this mirrorless lens is the ultimate choice for pro portrait, travel, and event photographers seeking the highest possible performance. (bestbuy.ca)
  • The exposed front element of any lens can pick up water, mud, oil, fingerprints, and other contaminants that can not only compromise image quality, but in some cases even damage the lens. (sony.com)
  • Based on my un-scientific testing, I'd say there isn't any noticeable reduction in image quality as a result of normal dirt, smudges and small scratches on the front element. (stackexchange.com)
  • However, there remains a position to be filled in the APS-C wide angle lineup and that is for a lens with stand-out image quality. (the-digital-picture.com)
  • APS-C cameras have some of the most pixel-dense sensors available, making lens quality more-potentially a limiting factor for getting the ultimate image quality from such cameras. (the-digital-picture.com)
  • EF and EF-S lenses offering a blend of excellent image quality, flexibility and speed. (canon.co.uk)
  • Manually focusing a lens means controlling and therefore actively composing an image gently and precisely from your fingertips. (zeiss.com)
  • Your lens will also determine your focal range or what parts of your scene can be in focus in your image. (adobe.com)
  • Focusing the image, by adjusting elements within the lens assembly itself, or by changing the distance between the lens assembly and the image sensor. (axis.com)
  • This lens employs a floating focus mechanism with two independently driven lens groups. (sony.com)
  • This is accomplished by changing the axial distance between individual lens elements or element groups. (zeiss.com)
  • All professional camera brands, such as Canon, Nikon, Sony and Sigma, offer similar arrays of lenses that you can swap. (adobe.com)
  • In fact, third-party lens makers such as Tamron and Sigma are now creating viable lens alternatives that even professional photographers are turning to. (digital-photography-school.com)
  • Thanks to the low level of stray light allowed by the lens design, high-contrast images are also possible with increasing high dynamic ranges of the sensors (HDR). (zeiss.com)
  • He didnt make the lens. (laserpointerforums.com)
  • After all SL didn't make the lens and the title makes it sound like it's there fault. (laserpointerforums.com)
  • Its compact design and fast, precise focusing make the lens particularly suitable for photojournalism. (zeiss.com)
  • At the low end of the focal range spectrum are wide-angle lenses , typically 12 mm to 35 mm. (adobe.com)
  • To say that a 16mm max-wide lens owner will be very impressed by the 11mm angle of view is an understatement. (the-digital-picture.com)
  • The ZEISS Milvus 2/35 of the type ZEISS Distagon is a moderate wide-angle lens that is ideal for capturing all scenes in their full natural brilliance - nothing will escape its attention, even in poor light. (zeiss.com)
  • Then you're going to need a wide-angle lens to fit everything in. (adobe.com)
  • If you shoot landscapes, a variable wide-angle lens would support that type of photography," says photographer Pablo Diaz. (adobe.com)