Gas Permeable lenses are custom lenses and are specially manufactured to the exact specifications of your prescription. In some cases additional charges may apply if your prescription calls for specialized parameters. These specialized parameters include (but are not limited to) such options as Front, Back, and Bi-Toric Designs.Lens.com has been providing the exact same contacts as prescribed by your eye doctor since 1995. Take advantage of our discount prices and order your contact lenses today! Instructions for Ordering Rigid Gas Permeable Lenses:OPTION #1...Step 1: Enter your prescription into the drop down above.Step 2: Click Add to Cart and complete the Checkout Process. Optional: Once you have completed your order you may fax a copy of your prescription to 1-800-401-1495 to ensure a... Less

NEW 500mm F8.0 LENS With 2X Tele Converter For SLR cameras Highly developed computer designed product This gives you very sharp picture quality with less color aberration, NEW 500mm f 8.0 Lens With 2X Tele Converter Lens Construction: 4 Elements in 4 Groups Angle of View: 5 Degrees Minimum Focus Distance: 33ft. Focus Modes: Manual Focus Aperture: f/8.0 - f/32.0 Filter Size: 67mm Dimensions (diameter x length): 2.8 x 11.7 in. Weight: 22.6 oz. 2X Professional high Definition Digital Lens Doubles the power on the Lens Fits between the Camera and Lens Lifetime Warranty T Mount Metal Ring Genuine Lens pouch Protects the lens Lens Hood 3 piece filter kit UV filter .Removes ultra violet rays, protects the lens Polarizer Filter . ND4 filter . Cap Kipper For the Lens Adhesive button attaches to... Less

Gas Permeable lenses are custom lenses and are specially manufactured to the exact specifications of your prescription. In some cases additional charges may apply if your prescription calls for specialized parameters. These specialized parameters include (but are not limited to) such options as Front, Back, and Bi-Toric Designs.Lens.com has been providing the exact same contacts as prescribed by your eye doctor since 1995. Take advantage of our discount prices and order your contact lenses today! Instructions for Ordering Rigid Gas Permeable Lenses:OPTION #1...Step 1: Enter your prescription into the drop down above.Step 2: Click Add to Cart and complete the Checkout Process. Optional: Once you have completed your order you may fax a copy of your prescription to 1-800-401-1495 to ensure a... Less

This high zoom ratio lens is optimized for digital SLR cameras and capable of covering a wide range of focal lengths from 50mm standard to 500mm ultra telephoto. This ultra-zoom lens employs a seven-group zoom system, which provides a high zoom magnification of 10x. Triple-cam Rear Focusing System ensures high precision throughout the whole focus range. The new lens coating reduces flare and ghost, which is a common problem of digital cameras and also creates an optimum color balance. This lens uses four pieces of SLD (the special low dispersion) glass for excellent correction of color aberration. A zoom lock switch eliminates "zoom creep" during transportation, a convenient addition when traveling. The HSM Hyper Sonic Motor models provide quiet high-speed AF function, as well as... Less

Gas Permeable lenses are custom lenses and are specially manufactured to the exact specifications of your prescription. In some cases additional charges may apply if your prescription calls for specialized parameters. These specialized parameters include (but are not limited to) such options as Front, Back, and Bi-Toric Designs.Lens.com has been providing the exact same contacts as prescribed by your eye doctor since 1995. Take advantage of our discount prices and order your contact lenses today! Instructions for Ordering Rigid Gas Permeable Lenses:OPTION #1...Step 1: Enter your prescription into the drop down above.Step 2: Click Add to Cart and complete the Checkout Process. Optional: Once you have completed your order you may fax a copy of your prescription to 1-800-401-1495 to ensure a... Less

The Opteka mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this is a mirror lens that is ideally suited for wildlife and sports photography. It has a fixed aperture of f6.3. Opteka mirror lenses incorporates advanced computer designed optics and the latest in multi-coating techniques. The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp high contrast pictures with full color fidelity.When combined with the T-mount to fit your camera system, this mirror lens mounts to camera and works on both "full frame" cameras as well as the "APS-C" style digital SLR cameras. T-Mounts are available for all the digital SLR systems, as well as for C-mount systems. However, in every case the... Less

Sigma's APO 50-500mm F4.5-6.3 DG OS HSM is an advanced optical design of this 10x power high-performance zoom lens that covers the standard-to-super- telephoto range, now with the added advantage of Sigma's own Optical Stabilization which offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. Sigma is the only one to offer OS for Sony and Pentax mount where the image is stabilized in the viewfinder if chosen. For many photographers, having an "all-in-one" lens is an absolute dream. Especially for nature photographers, the idea of a lens suitable for landscape photography at the short end of the zoom range, while still having enough reach for wildlife is a great option. Add to that, the ability to close focus on small objects in the field such as... Less

Petal Lens Hood, Front & Rear Lens Caps, Carry Case with Strap, Step Down Ring, TS-31 Tripod Socket, 1 Year International Warranty plus 2 Year Sigma U.S.A. Extended Warranty (Total Warranty is 3 Years from Date of Purchase) Tiffen 86mm UV Glass Filter - Lens Cap Leash - Professional Lens Cleaning Kit.New Sigma APO 50-500mm F4.5-6.3 DG OS HSM. This is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. The Super Multi-Layer... Less

cwnw_Headliner_st yle A Digital Age EXTRA Great Deal Alert from CameraWorks NW Beaverton, Oregon 500mm Telephoto Lens w/Tripod Mnt for Nikon D50 dSLR Lightweight yet Powerful 500mm Telephoto with a 6.9 Field of View F or S ale is a 500mm ROKINON Telephoto Lens for NIKON mount Lens employs a Nikon T-Mount Adapter and will work with virtually any Nikon SLR -Film or Digital. Use this lens with the Nikon F2, FE, FM, N8008, F4, F5, D40, D60, D80, D90, D100, D200, D5000, D300, and many more. The ROKIN

The Polaroid 500mm f/8 Manual Focus Mirror Lens is an ultra-telephoto Mirror lens which, due to its mirror design, is incredibly compact and lightweight for its focal length. This is achieved by using an advanced reflex design. This lens is ideally suited for outdoor, sports, wildlife etc photography. It has a fixed aperture of f/8. This is a T-mount lens, which means that aperture is not communicated to or controlled by the camera body. There are T-mounts available from Polaroid for every DSLR system.Polaroid DNA is optics and lenses (as in Polarizing filters) , this Polaroid Lens is computer designed using a combination of lenticular light refraction and reflection optics - the same physics used in many professional telescopes. Combined with advanced manufacturing techniques and multi... Less

Rokinon 500mm f/6.3 Mirror Lens (White) (T Mount) 2. Canon EOS - T Mount 3. Samyang 2x Teleconverter (T Mount) 4. Rear Lens Cap for Canon EOS 5. Instruction Sheet for T Mount & Lens ITEM INCLUDES Rokinon 500mm f/6.3 Mirror Lens (White) (T Mount) with: Soft Leather Pouch Front and Rear Lens Caps Rokinon 500mm f/6.3 Mirror Lens (T-Mount) High-quality telephoto capability at an affordable price! The Rokinon 500mm f/6.3 Mirror Lens is a high-quality, computer designed product that incorporates the merits of both reflex optics and refraction optics. This combination provides the user with an extremely sharp picture with minimum color abberation. While this manual focus lens is designed for high definition telephoto photography, it is also one of the most affordable precision optics available,... Less

This compact and affordable medium telephoto Zuiko Digital Lens is ideal for not only macro photography but also as a portrait lens. The high performance digital specific design includes an ED glass element for impressive color accuracy and offers a magnification of 1:2 (half life size), which has an image magnification size equivalent to life size (1:1) in a 35mm film photo. A large 2.0 maximum aperture makes it excellent for lower-light photography as well. The 50mm f/2.0 Macro Zuiko Digital Lens features 11 elements in 10 groups, including an Extraordinary Dispersion glass element to minimize aberration and ensure sharp and accurate edge-to-edge detail.  

Rokinon 500mm f/6.3 Mirror Lens (White) (T Mount) 2. Canon EOS - T Mount 3. Rear Lens Cap for Canon EOS 4. Instruction Sheet for T Mount & Lens ITEM INCLUDES Rokinon 500mm f/6.3 Mirror Lens (White) (T Mount) with: Soft Leather Pouch Front and Rear Lens Caps Rokinon 500mm f/6.3 Mirror Lens (T-Mount) High-quality telephoto capability at an affordable price! The Rokinon 500mm f/6.3 Mirror Lens is a high-quality, computer designed product that incorporates the merits of both reflex optics and refraction optics. This combination provides the user with an extremely sharp picture with minimum color abberation. While this manual focus lens is designed for high definition telephoto photography, it is also one of the most affordable precision optics available, which allows anyone on any budget to... Less

Petal Lens Hood, Front & Rear Lens Caps, Carry Case with Strap, Step Down Ring, TS-31 Tripod Socket, 1 Year International Warranty plus 2 Year Sigma U.S.A. Extended Warranty (Total Warranty is 3 Years from Date of Purchase).New Sigma APO 50-500mm F4.5-6.3 DG OS HSM. This is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. The Super Multi-Layer Coating reduces flare and ghost and ensures high image quality throughout the... Less

The Sigma APO 50-500mm F4.5-6.3 DG OS HSM is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake system. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. The Super... Less

New Sigma APO 50-500mm F4.5-6.3 DG OS HSM. This is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake system. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. The... Less

NEW Built in Motor Drive Sigma AF Zoom 18-200mm f / 3.5-6.3 DC Lens Auto Focus Motorized for Digital Cameras Compact and lightweight Built in Macro 62mm filter size includes : Front and rear lens cap , lens hood Made In Japan Exclusively designed for use with digital SLR cameras featuring APS-C size image sensor. Compact, Lightweight a NEW Sigma AF Zoom 18-200mm f 3.5-6.3 DC Lens For All Canon Cameras Including 7D ID IDS 50D 40D 30D 20D 10D T2I T1I XSI XS 450D 550D 500D 350D , and all other Canon SLR cameras . Multi language owners manual Sigma Genuine Lens Hood Reduces Stray Light Improves Contrast Contrls Flare Improves picture Quality 3 piece 62mm filter kit UV filter .Removes ultra violet rays, protects the lens Polarizing filter .Takes away glare reflex of the lights FLD filter... Less

An Opteka High Definition 500mm preset telephoto lens incorporates not only computer optical design, but also 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.Preset Lenses are designed to retain a full range of exposure, automation and metering capabilities of the cameras on which they are mounted. This lens is great for nature and sports photography. The amazing power of this lens gives you the equivalent of looking through a pair of 10x power binoculars. It has a manual preset diaphragm, a rotating tripod mounting collar and a soft lens pouch.Advances in high-index / low-dispersion optical glasses, new barrel materials, and exotic... Less

Canon EOS Mount 500mm / 1000mm MultiCoated Mirror Lens with Macro Focusing All Brand New Factory Sealed Complete Package with ALL Manufacturer's Supplied Accessories Full 6 Year USA Warranty This super-telephoto 500mm mirror lens and 2x € teleconverter are incredibly compact and lightweight. Using multi-coated optics and an advanced reflex design, they re ideally suited for wildlife, nature and sports photography. The included 2x teleconverter will double the focal length to 1000mm, equivalent

The Opteka mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this is a mirror lens that is ideally suited for wildlife and sports photography. It has a fixed aperture of f6.3. Opteka mirror lenses incorporates advanced computer designed optics and the latest in multi-coating techniques. The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp high contrast pictures with full color fidelity.When combined with the T-mount to fit your camera system, this mirror lens mounts to camera and works on both "full frame" cameras as well as the "APS-C" style digital SLR cameras. T-Mounts are available for all the digital SLR systems, as well as for C-mount systems. However, in every case the... Less

500mm F/8.0 Telephoto Lens manufactured by: ROKINON This Rokinon 500mm lens is highly powerful. With its aluminum alloy construction and multi-coated glass, this lens provides sharp, clear images. The rotatable tripod mount is positioned to provide optimum balance and rotates for quick and easy vertical format shooting. Given it amazing power, this affordable 500mm telephoto lens is perfect for nature, sports, wildlife and surveillance photography, and comes complete with a soft case, caps and full Rokinon warranty. SPECIFICATIONS: Angle of View: 5° Minimum Focusing Distance: 33 ft. Focus Modes: Manual Aperture Range: f/8, f/11, f/16, f/22, f/32 Filter Size: 67mm Dimensions: Approx. 2.8 x 11.7 inches Weight: 22.6 oz. Fully Multi-Coated Made in Korea Brand New w/Warranty

Petal Lens Hood, Front & Rear Lens Caps, Carry Case with Strap, Step Down Ring, TS-31 Tripod Socket, 1 Year International Warranty plus 2 Year Sigma U.S.A. Extended Warranty (Total Warranty is 3 Years from Date of Purchase).New Sigma APO 50-500mm F4.5-6.3 DG OS HSM. This is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. The Super Multi-Layer Coating reduces flare and ghost and ensures high image quality throughout the... Less

The Sigma APO 50-500mm F4.5-6.3 DG OS HSM is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake system.As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. The Super... Less

Kit includes: ♦ 1) Phoenix 500mm f/8 Mirror Lens ♦ 2) Rear Lens Capr ♦ 3) Precision Design T-Mount for Canon EOS (Autofocus) Phoenix 500mm f/8 Mirror Lens includes: Filter Set (ND-2X, ND-4X, Skylight); Soft Pouch; Front and Rear Caps; Instruction Manual; Phoenix USA Warranty This 500mm ultra-telephoto multi-coated mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this lens is ideally suited for wildlife and sports photography. It has a fixed aperture of f/8 and it comes with a set of ND-2X, ND-4X and Skylight filters to control the aperture. Get the power of a 500mm zoom in a 12.7 oz. lens! Will mount to ANY Canon EOS AutoFocus Film or Canon Digital SLR Camera Including: Rebel X, Rebel XS, Rebel G, Rebel GII, Rebel 2000, Rebel Ti, Rebel T2, Rebel... Less

This compact and affordable medium telephoto Zuiko Digital Lens is ideal for not only macro photography but also as a portrait lens. The high performance digital specific design includes an ED glass element for impressive color accuracy and offers a magnification of 1:2 (half life size), which has an image magnification size equivalent to life size (1:1) in a 35mm film photo. A large 2.0 maximum aperture makes it excellent for lower-light photography as well. The 50mm f/2.0 Macro Zuiko Digital Lens features 11 elements in 10 groups, including an Extraordinary Dispersion glass element to minimize aberration and ensure sharp and accurate edge-to-edge detail.  

Telephoto 500mm f/8 Lens for NIKON D40, D40x, D50, D60,D70s, D80,D90,D3100,D500 0 Description Brand NEW 500mm f/8 Super Telephoto Lens This Super Telephoto Lens is taking digital photography to the next level! The 500mm f/8 Super Telephoto Lens features a wide range Zoom and attached tripod mount. It is compatible with DSLR Cameras by utilizing specific T mount adapter. Constructed with Sharp Glass to capture clear and detailed images. Included is the Front & Rear Lens Caps along with With proper care and maintenance this lens will give you years of satisfying photographic results. Features: * Use with manual or automatic SLR & DSLR cameras, works manually only * A Multi-coated low-dispersion glass capable of producing sharp, high definition images * Auto focus and infrared compatible... Less

500mm BOWER Telephoto Lens for NIKON F mount Lens uses an included T-Mount Adapter and will work with virtually any Nikon SLR -Film or Digital. Use this lens with the Nikon F, F2, FE, FE2, FM, FM10, FG, N8008, N70, N80, N90s, F100, D40, D50, D60, D90 D80, D70s, D3000, D5000, D300, D300s (and others). The BOWER 500mm is all BLACK. It utilizes Aluminum Alloy construction for strength yet remains lightweight. Product Features:   Apert ure settings from f/8 to a very usable f/32 !   4 Elements/ 4 Group Optic Construction   Mi nimum focusing distance is 33ft (10.0m)   Filter Size is 67mm   Length is 11.70 in (focused Close In)   Weight is 22.6oz   Uses a T-Mount Adapter (NIKON Adapter included)   Has an Adjustable Tripod Mount   Includes Soft Case, Front & Rear Caps   Comes with a USA Full... Less

500mm F6.3 Mirror Lens manufactured by ROKINON This Rokinon 500mm ultra-telephoto, multi-coated mirror lens is a brand new lens. Incredibly compact and lightweight, this lens is ideally suited for sports and wildlife photography. It has a fixed aperture of f/6.3 which is faster than most other 500mm lenses. This lens attaches to your camera with the included Canon T-Mount adapter and works with auto focus cameras in manual mode. Check out the below YouTube demonstration of this lens in video mode on the Canon 5D MkII: http://www.youtube . com/watch? v=L5aQjbU4Jog&hd= 1 SPECIFICATIONS: Lens Construction: 7 Elements in 6 Groups Maximum Diameter: 98.0mm or 3.86 Inches Length: 119.5mm or 4.70 Inches Filter Size (Front): 95mm Minimum Focusing Distance: 2.0m or 6.1 ft. Fixed Aperture: f/6.3... Less

The Opteka manual focus mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this is a mirror lens that is ideally suited for wildlife and sports photography. It has a fixed aperture of f8. It comes complete with a soft pouch and three (3) rear mounted, 30.5mm filters, (ND-2X, ND-4X & Skylight). Opteka mirror lenses incorporates advanced computer designed optics and the latest in multi-coating techniques.á The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp high contrast pictures with full color fidelity.The included Opteka 2X Teleconverter effectivly doubles your zoom converting this lens to a 500-1000mm Super Telephoto! SpecificationsFil ter Size: 72mm front, 30.5mm rearf/Stop... Less

Super Telephoto 500mm f/8 PRO Lens for Nikon D70S D40 D40X D80 D50 D200 D100 NEW Brand NEW 500mm f/8 Super Telephoto Lens This Super Telephoto Lens is taking digital photography to the next level! The 500mm f/8 Super Telephoto Lens features a wide range Zoom and attached tripod mount. It is compatible with DSLR Cameras by utilizing specific T mount adapter. Constructed with Sharp Glass to capture clear and detailed images. Included is the Front & Rear Lens Caps along with With proper care and maintenance this lens will give you years of satisfying photographic results. * Use with manual or automatic SLR & DSLR cameras, works manually only * A Multi-coated low-dispersion glass capable of producing sharp, high definition images * Auto focus and infrared compatible Compatible Cameras: Nikon... Less