The Sigma Corporation is pleased to announce the Sigma APO 70-200 F2.8 EX DG OS HSM. This large aperture telephoto zoom lens incorporates Sigma's original Optical Stabilizer function. The lens covers a medium telephoto range of focal lengths from 70mm to 200mm and has a large maximum aperture of F2.8 throughout the entire zoom range. 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. Two FLD (F... Less

MFG Part #: 589109 Designed for use with full frame digital SLR cameras. This large aperture telephoto zoom lens incorporates Sigma's original Optical Stabilizer function. The lens covers a medium telephoto range of focal lengths from 70mm to 200mm and has a large maximum aperture of F2.8 throughout the entire zoom range. Two FLD ("F" Low Dispersion) glass elements, which have the performance equal to fluorite glass, and three SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. Super Multi-Layer Coating reduces flare and ghost. This lens incorporates HSM (Hyper Sonic Motor), ensuring a quiet and high speed AF as well as full-time manual focus capability. The lens has a minimum focusing distance of 55.1 inches throughout the entire zoom range and a... Less

The Sigma Corporation is pleased to announce the Sigma APO 70-200 F2.8 EX DG OS HSM. This large aperture telephoto zoom lens incorporates Sigma's original Optical Stabilizer function. The lens covers a medium telephoto range of focal lengths from 70mm to 200mm and has a large maximum aperture of F2.8 throughout the entire zoom range. 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. Two FLD (F... Less

35mm f/2.8 Tilt/Shift Lens for Pentax PK Camera MountThe Multicoated 35mm F/2.8 Tilt/Shift lens is made with high quality precision type mechanisms. Features include an 11mm shift, 8° tilt and 360° rotating plate which makes it capable to correct perspective distortion that is necessary in interior and exterior architectural photography as well as control depth of field in product photography. You can achieve similar effects and movements of a large format camera with this Tilt/Shift Lens on your SLR or DSLR. This lens's excellent multicoated optics allows you to make sharp, contrasted, color perfect images. Aperture is controlled manually, the lens can be shifted 11mm from its normal position, and the direction can be shifted 360° and locks at 12 angles. This unique Lens also has a... Less

500mm ROKINON Telephoto Lens for PENTAX K mount Lens uses an included T-Mount Adapter and will work with many Pentax Film SLRs and virtually ALL Pentax Digital SLRs. Use this lens with the Pentax K1000, ME Super, LX, ZX-10, ZX-50, ZX-M, *ist, *istD, K10D, K100D, K20D, K2000, K-7 and many more. The ROKINON 500mm is all BLACK. It utilizes Aluminum Alloy construction for strength yet remains lightweight. Product Features: Aperture settings from f/8 to a very usable f/32 ! 4 Elements/ 4 Group Optic Construction Minimum 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 (Pentax "K" Adapter included) Has an Adjustable Tripod Mount Includes Soft Case, Front & Rear Caps Comes with a USA Full... Less

The Sigma Corporation is pleased to announce the Sigma APO 70-200 F2.8 EX DG OS HSM. This large aperture telephoto zoom lens incorporates Sigma's original Optical Stabilizer function. The lens covers a medium telephoto range of focal lengths from 70mm to 200mm and has a large maximum aperture of F2.8 throughout the entire zoom range. 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. Two FLD ("F"... Less

2X Tele lens Converter for Pentax DSLR K-7 K100D K200D New Page 1 2X Automatic Tele Converter for PENTAX AF SLR Cameras Brand New in the box Manufactured by Digital Concepts Photo Systems USA Made in Japan Teleconverter 2X an efficient tool to add focal length to the photographer's arsenal. However, dedicated-type teleconverters have certain limitations in performance when used with ultra-telephoto lenses of 200mm or longer as compensation of chromatic aberration alone becomes highly critical in this focal length range. This new PRO-series teleconverter is specifically designed and optimized for use with such ultra-telephoto lenses to deliver maximum resolution, contrast and color rendition without degrading any aspect of the master lens performance. The 2X doubles the focal length of the... Less

Manufacturer Supplied Accessories: Li-Ion Battery D-LI109 Battery Charger Cradle K-BC109 AC Plug Cord USB Cable I-USB7 Strap O-ST53 Hotshoe Cover FK Eyecup FQ Body Mount Cover Software CD-ROM S-SW110 1 Year Pentax USA Warranty Featured Item: 1- Pentax K-R 12.4 MP Digital SLR Camera with 3.0-Inch LCD and 18-55mm f/3.5-5.6 and 50-200mm f/4-5.6 Lenses (Black) Brand New USA w/ Supplied Manufacturer Accessories The compact, lightweight Pentax K-r is easy to use with Auto Picture, Scene, and Custom Image Processing modes that take the guesswork out of shooting stunning images while still offering a high degree of manual and priority control. The K-r offers a variety of new and improved features including a fast framerate, high ISO sensitivity, responsive autofocus, an improved 12.4-megapixel... Less

What you are viewing is Battery Grip Holder for Pentax K10D K20D SAMSUNG GX10 STD-PK10D. The battery grip can be used in combination with the camera's batteries to extend the battery life and capture a large number of images without battery changes. Enjoy your mobile lifestyle with Pentax battery grip whenever and wherever you are. The Pentax battery grip has been specially designed to meet the power needs of your DSLR and will help you power up your DSLR in the home, party or vacations. This Pentax camera battery grip makes vertical- position shooting simple and effortless. Pentax battery grip provides a better handling of your camera especially when you are using heavy lenses. It also features reliable dust-proof, water-resistant construction. In this professional edition, it also... Less

PRO 2X AF Teleconverter Telephoto doubler Lens for Pentax AF SLR DSLR Cameras New Page 1 Brand New in the box DOUBLES THE ZOOM OF YOUR EXISTING LENS Made in Japan Teleconverter 2X an efficient tool to add focal length to the photographer's arsenal. However, dedicated-type teleconverters have certain limitations in performance when used with ultra-telephoto lenses of 200mm or longer as compensation of chromatic aberration alone becomes highly critical in this focal length range. This new PRO Vivitar series teleconverter is specifically designed and optimized for use with such ultra-telephoto lenses to deliver maximum resolution, contrast and color rendition without degrading any aspect of the master lens performance. The 2X doubles the focal length of your existing (master) lens and makes... Less

The SMC PENTAX DA 17-70mm f/4 AL [IF] SDM lens is designed for exclusive use with PENTAX digital SLR cameras. This standard lens with extra zoom offers outstanding, well-balanced handling, and covers the most frequently used focal lengths between wide-angle and telephoto making it ideal for a variety of shots including scenery, snapshot and portraiture. This lens features a 4.1X zoom ratio covering wide-angle to moderate- telephoto ranges, andcovers a focal-length range from 26mm wide angle to 107mm telephoto in the 35mm format. When mounted on a compatible* DSLR camera body, the PENTAX-original SDM system driven by a built-in supersonic motor, offers exceptionally smooth, quiet autofocus. * This lens is compatible with the K20D, K200D, K100D Super and K10D (with Ver. 1.30 or later... Less

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