Found 127 Rokinon Pentax Digital Slr Cameras Digital SLR Cameras Products.
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The Rokinon 8mm f/3.5 Fisheye Lens is an excellent addition to any photographer's collection, giving users the ability to expand their creativity and capture incredible scenes from a truly unique perspective.
This manual focus lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. By offering a 180-degree angle of view, this fisheye lens can be used to create amazing image expressions that cannot be seen by the human eye, such as exaggerated perspective and distortion. The minimum shooting distance (just 12 inches) and large depth of field also provide amazing close-up shots.
In addition, this lens incorporates the latest optical multi-coating techniques. The process of multi-coating assures virtually flare-free photographs even under adverse lighting conditions, resulting in crisp, high-contrast pictures.
Key Features:
♦ Conforms to APS-C (1:1.5x) size digital imaging format
♦ Actualizes 8mm focal length and a diagonal angle of view of 180 degrees for APS-C size
♦ Corrects aberrations using a complex aspherical lens. When fully opened, it produces both high resolution and high contrast at the center of the lens, as well as around the periphery of the lens.
♦ Petal type hood and multi-coating help control flaring and ghosting
♦ Offers robust durability by incorporating a rigid aluminum base frame
♦ Super Spectra lens multi-coating
♦ Minimum focusing distance of 12 inches (0.3m)
The Rokinon 8mm f/3.5 Fisheye Lens is an excellent addition to any photographer's collection, giving users the ability to expand their creativity and capture incredible scenes from a truly unique perspective.
This manual focus lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. By offering a 180-degree angle of view, this fisheye lens can be used to create amazing image expressions that cannot be seen by the human eye, such as exaggerated perspective and distortion. The minimum shooting distance (just 12 inches) and large depth of field also provide amazing close-up shots.
In addition, this lens incorporates the latest optical multi-coating techniques. The process of multi-coating assures virtually flare-free photographs even under adverse lighting conditions, resulting in crisp, high-contrast pictures.
Key Features:
♦ Conforms to APS-C (1:1.5x) size digital imaging format
♦ Actualizes 8mm focal length and a diagonal angle of view of 180 degrees for APS-C size
♦ Corrects aberrations using a complex aspherical lens. When fully opened, it produces both high resolution and high contrast at the center of the lens, as well as around the periphery of the lens.
♦ Petal type hood and multi-coating help control flaring and ghosting
♦ Offers robust durability by incorporating a rigid aluminum base frame
♦ Super Spectra lens multi-coating
♦ Minimum focusing distance of 12 inches (0.3m)
The new Rokinon 35mm F/1.4 AS UMC A spherical Wide Angle lens is an optically sophisticated lens designed for full-frame cameras. It can also be used on APS-C and Four Thirds cameras. The lens is beautifully constructed with two lenses made of quality glass with a high refraction factor. Weight and dimensions can therefore be as minimal as possible. The lens is also constructed with one a spherical lens that prevents horizontal chromatic aberration. Rokinon has also added a focusing scale to this new lens, which will help the user focus more accurately. With its high quality, dense, anti-reflexive layers, this new Rokinon lens produces stunningly high contrasts and perfectly reflects natural colors. Images come out crystal clear and sharp.
The Opteka 650-1300mm high definition super telephoto zoom lens is perfect for the professional and amateur photographer alike. There is a built-in, rotating tripod mount for easily attaching to your tripod or monopod. It's an extremely powerful telephoto zoom lens with the versatility that you need. This lens is great for the wildlife or nature photographer who wants to be hidden while taking photos of the subject. Advances in ultra high-index / low-dispersion optical glasses, new barrel materials, and exotic anti-reflection coatings, along with the latest in computer-aided-design / computer-aided-manufacturing), are combined to produce lenses of unprecedented quality. Diamond-cut from crystal-clear, water-white optical glass, Opteka lenses are ground and polished to a precise precision. The included Opteka 2X Teleconverter effectivly doubles your zoom converting this lens to a 650-2600mm Super Telephoto!SpecificationsZoom Type: Push/Pull (Two-touch)Focus Modes: Manual FocusMinimum Focus Distance: 16' (4.9 m)Angle of View: 3.8 to 2 DegreesAperture: f/8-16 (f/16-32 with 2X)Filter Size: 95mmMax Diameter: 4.1" (105mm)Length: 18.5" (23.3" at full zoom)Weight: 4.4 lb (2 kg)Included Items~ Opteka High Definition 650-1300mm Super Telephoto Zoom Lens~ Opteka High Definition 2X Teleconverter~ T-Mount Lens Adapter~ Lens Hood~ Padded Pouch with Shoulder Strap~ Front and Rear Lens Caps
The Rokinon 85mm f/1.4 Manual Focus Lens is an ultra-bright lens with a maximum aperture of f/1.4. Although you can only use this lens in manual focus mode, it is fully compatible with the automated features available with digital SLR cameras. It is compact and lightweight, and offers the ideal focal length and bright aperture for use as a portrait lens.
The new Rokinon 85mm F1.4 AE lens for Nikon features an automatic chip to maintain all automatic exposure modes and automatic metering with your camera. Its internal focusing design prevents filter rotation and the aspherical lens elements provide high quality images.
The Rokinon 14mm Aspherical Wide Angle Lens is an excellent addition to any photographer's collection. It allows users the ability to expand their creativity and capture incredible scenes from a truly unique perspective. This manual focus lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame.
Optical construction is based on 14 elements in 12 groups. 2 ED low dispertion lenses, one hybrid aspherical element and one glass aspherical element combine to minimize distortion and chromatic aberrations. Advanced optical construction allows this lens to deliver razor sharp images even in corners. The 14mm f/2.8 works perfectly even with latest high resolution full frame sensors. The lens is optically corrected, which is especially useful in architecture and landscape photography, and the 114° angle of view allows the user to create extremely unique and interesting pictures.
The all-glass high resolution optics of the Precision Design .25x Super Fish Eye is manufactured in Japan and have been engineered to do one thing and do it well; reduce the focal length of a lens by .25X to provide an amazing fish eye view. Depending on the camera model and lens it's mounted on, the image can cover the entire frame edge to edge or provide a circular image fully contained within the frame. Mounted to a zoom lens, the Precision Design .25X can often offer ultra wide angle, diagonal fisheye (full frame) and circular fisheye images. Close focusing is almost to the front of the optic and there's huge depth of field. The .25X can be a great tool for real estate agents or for just having fun! If you plan on doing panoramic or full room shots, just stand your tripod in a corner facing the center of a room. It can capture almost EVERYTHING, floor to ceiling, wall to wall, except what is directly behind the camera. Just import the resulting image into a panoramic editor or "stitching program" (your digital camera probably came with one), convert it to a QuickTime VR file, and have a virtual view of the room. The Precision Design .25X is the affordable fisheye optic for useful, unusual and fun pictures you otherwise wouldn't be able to obtain. WILL WORK WITH ANY LENS WITH A FILTER SIZE OF 52mm, 55mm, 58mm & 62mm (lens is 58mm, 3 adapter rings included) which includes most Nikon, Canon, Olympus, Minolta Maxxum / Sony Alpha, Pentax, Tamron, Sigma, Tokina and other major brand lenses. This 0.25x Super Fisheye Lens can mount to almost any digital or film SLR lens made with optional adapter rings.
This autofocus fisheye lens is designed for use with digital SLR cameras equipped with APS-C size image sensors. The Nikon version produces a diagonal angle of view of 180 degrees?154 degreesfor Sigma, 167 degreesfor Canon?. The diagonal field of view of this fisheye lens produces striking images with exaggerated perspective and distortion. The minimum focusing distance of 13.5cm/5.3inch, and maximum magnification 1:3.3 allows subjects to be as close as 1.8cm/0.7inch from the lens` front element. This close focusing capability allows close-up photography and also it is possible to make use of large depth of field that covers wide range of subjects. The Integral hood blocks out extraneous light and the Super Multi-Layer Coating minimizes flare and ghosting, creating superior image quality. The HSM?Hyper Sonic Motor?ensures fast and quiet autofocusing and allows full-time manual focus override by rotation of the focus ring. This lens is supplied with a gelatin filter holder at the rear, allowing the use of gelatin filters.
The new Rokinon 35mm F/1.4 AS UMC Aspherical Wide Angle lens with an automatic chip is an optically sophisticated lens designed for full-frame cameras. It can also be used on APS-C and Four Thirds cameras. The lens is beautifully constructed with two lenses made of quality glass with a high refraction factor. Weight and dimensions can therefore be as minimal as possible. The lens is also constructed with one aspherical lens that prevents horizontal chromatic aberration. Rokinon has also added a focusing scale to this new lens, which will help the user focus more accurately. With its high quality, dense, anti-reflexive layers, this new Rokinon lens produces stunningly high contrasts and perfectly reflects natural colors. Images come out crystal clear and sharp.
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