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

Go ahead and feed your photography obsession with the PENTAX K-5.   For you, capturing that great shot isn't a casual interest. It's a part of your life. One spectacular image after another.  This camera is the perfect piece of equipment to help you get your photo fix. With the compact, rugged K-5, the world is truly your studio. 16.3 megapixel CMOS sensorHigh resolution 16.3 megapixel CMOS sensor with integrated AD conversion circuitry captures outstanding image detail with pixels to spare. 80-51200 ISOHigh sensitivity 80-51200 ISO range with improved noise performance throughout, including ISO-specific noise reduction. 7 FPSSpeedy 7 FPS framerate captures fast action shots in demanding situations. 11 point SAFOX IX+ autofocus systemHighly responsive and accurate 11 point SAFOX IX+... Less

FEATURES Gorgeous contemporary styling by world renowned designer Marc Newson. Durable machined aluminum frame under a stylish black, white, or yellow exterior. PENTAX mirrorless body design is compatible with 25+ million PENTAX K-mount lenses spanning decades. Large 16 megapixel APS-C sized CMOS image sensor with low noise image capture and multiple aspect ratios. Bright, high resolution 3 inch LCD with 920,000 dots. Full HD 1080p video capture at 30 FPS with h.264 compression (60 FPS at 720p) features outstanding video capture flexibility. Sensor-shift PENTAX Shake and Dust Reduction system is compatible with every mounted PENTAX lens. Fast 6 FPS burst mode is ideal for fast-action photography. Shutter speeds from 1/4000 to 30 seconds and bulb with a silent shutter action. Flexible ISO... Less

Great Deal Alert from CameraWorks NW Beaverton, Oregon 500mm Telephoto Lens w/Tripod Mnt for Pentax K1000 SLR Lightweight yet Powerful 500mm Telephoto with a 6.9° Field of View For Sale is a 500mm ROKINON Telephoto Lens for PENTAX K mount Lens employs a Pentax 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, *ist, *istD, K10D, K100D, K20D and many more. The ROKINON 500mm is all BLACK. It utilizes Aluminum Alloy construction for strength yet remains lightweight. Product Features: Apertures 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... Less

SLR Cameras Digital Camera Lenses Camcorders Projectors GPS Navigation Home audio Blu-ray / DVD Players Pentax K-r Digital SLR Camera & 18-55mm Lens (Black) Kr Pentax K-r W/ 18-55MM Lens SLR, Professional Pentax K-r W/ 18-55MM Lens SPECIFICATIONS Imaging Resolution 12.4MP effective resolution Sensor 23.6 x 15.8mm CMOS Bit Depth Color depth: 8 bits/channel JPG, 12 bits/channel RAW File Formats Still: RAW (PEF, DNG), JPG (EXIF 2.21), DCF 2.0 (design rule for camera file system), DPOF, Print Image Matching III Movie (compression): AVI (motion JPG) File Size Still: 12M (4288x2848), 10M (3936x2624), 6M (3072x2048), 2M (1728x1152) Movie (resolution/FPS): 1280x720p / 25 (16:9), 640x480p / 25 (4:3) Creative Color Modes Color modes include gamut radar and fine adjustment for saturation, hue, key,... Less

The Tamron AF 28%2D200mm Super Zoom f%2F3%2E8%2D5%2E6 XR Di Aspherical IF Macro Lens is a very compact and lightweight zoom lens with a constant 1%2E6%27 minimum focus distance and a maximum magnification of 1%3A4%2E The remarkable achievements are brought about through XR %28extra refractive index%29 glass%2E%0D%0A%3CBR%3E%0D%0AThis highly popular lens has now been improved with the Di optical system%2C with improved multi%2Dcoating for digital SLR cameras as well as film cameras%2C further enhancing its ease of use and popularity%2E

High ratio zoom lens housed in a compact construction and incorporating Sigma's original OS (Optical Stabilizer) function. This telephoto zoom lens incorporates Sigma's original OS (Optical Stabilizer) function and is housed in a compact construction. The OS function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. The SLD (Special Low Dispersion) glass element provides excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range. The Super Multi-Layer Coating reduces flare and ghosting and provides high contrast images throughout the focal range. This lens has a minimum focusing distance of 150cm (59.1) throughout the entire zoom range and a maximum magnification ratio of 1:3.9, making it... Less

PROMASTER's has always strived to have the ideal zoom lens for the avid photographer. As a result, we have introduced our high-power zoom lens in the new AF18-200mm Digital XR EDO lens for exclusive use with digital SLRs. The use of core technologies such as Aspherical elements, a Multiple Cam Mechanism and Integrated Focus Cam design has led to the creation of the world's lightest, most compact 11.1X zoom lens made for digital SLR cameras. PROMASTER Digital EDO lenses are designed exclusively for use on digital cameras with smaller-size imagers. These lenses are not designed for 35mm film cameras and digital cameras with image sensors larger than 24mm x 16mm. The 18-200mm (28-300 when converted to 35mm format) provides the digital photographer with the versatility of a true wide to... Less

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... Less

BOWER 2X AF Teleconverter MC7 (7 elements) For ALL Pentax Digital and Film SLR, NEW BOWER MC7 2X C-AF Teleconverter for Pentax This 2X teleconverter is efficient tools to add focal length to the photographer's arsenal. The new PRO-series teleconverters are 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 master lens and makes the lens two f-stops slower. In addition to increasing focal length, this teleconverter allows greater magnification in macro since the Minimum Object Distance (MOD) of the master lens does not change when used with the teleconverters. Placed between the camera body and lens, a... Less