> smc pentax dfa 50mm f2.8

This PENTAX macro lens features a high-grade, aluminum barr ... Read more

This PENTAX macro lens features a high-grade, aluminum barrel with the high-quality, exclusive exterior design and finish unique to the PENTAX D FA series lenses.  Further, the entire mechanism of the focus ring has been reviewed and upgraded to assure flawless manual-focus operation.  For improved performance, the PENTAX D FA MACRO 100mm F2.8 WR is the first PENTAX interchangeable macro lens featuring a completely rounded diaphragm blade to create a natural, beautiful bokeh at wide apertures, while minimizing the streaking effect of point light sources. PENTAX WR lenses feature simplified weather-resistant construction to repel water and moisture.  Combined with a PENTAX weather-resistant K-7, K20D, K200D or K10D digital SLR camera body, the lens performs well in damp, inclement outdoor conditions including rain, mist, water spray and splashes. Minimize

The smc PENTAX DA 50-200mm F4-5.6 ED WR offers 4X zoom cove ... Read more

The smc PENTAX DA 50-200mm F4-5.6 ED WR offers 4X zoom coverage in the telephoto range. Weather-resistant to handle damp, inclement conditions. The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation. The Extra-low Dispersion (ED) glass lens element and two aspherical lens elements offer superior sharpness with minimum chromatic and spherical aberration. A simple, functional design provides improved operability and body-based depth of field control. The focal length is equivalent to 76.5-307mm in the 35mm format. Developed specifically for PENTAX digital SLR cameras.Specifications: Lens Mount: N/A Lens Construction: 11 elements in 10 groups Angle of View: 31.5-8.1° (wiith PENTAX D-SLR camera body) Aperture: F4-5.6 Number of Diaphragm Blades: 6 Minimum Aperture: F22-32 Minimum Focusing Distance: 43.2 inches Filter Diameter: 49mm Maximum Magnification: 0.24x Dimensions: 2.7 x 3.1" (69.0 x 79.5mm) Weight: 10.1 oz (285g) without hood, 11.5 oz (325g) with hood Case: S80-120 Objective Cap: O-LC49 Hood: PH-RBD 49mm Lens Aperture Ring: N/A Tripod Adapter: N/A Diaphragm Control: Fully Automatic Focal Length: 50-200mm (Equivalent to 76.5-307mm in 35mm format) Notes: Quick-shift focus, Filter window, SP (Super Protect) coating.++PLUS++ Deluxe Accessory Kit: 3 pc Filter Kit: Includes: UV filter, Polarizing filter, Fluorescent correction filter & Filter case - Protective Lens Pouch with Drawstring Closure - Lens Pen Cleaning Tool - Professional Dust Blower - Elastic Front Lens Cap Leash (cap keeper) - Advanced Micro Fiber Cleaning Cloth. Minimize

smc DA * 16-50mm F2.8 ED/AL (IF) Lens -Lens Cap - Rear Lens ... Read more

smc DA * 16-50mm F2.8 ED/AL (IF) Lens -Lens Cap - Rear Lens Cap B (31006)- Lens Hood - Lens Soft Case 77mm UV Wide Angle Glass Filter - Professional Lens Cleaning Kit.The PENTAX DA * 16-50mm F2.8 ED/AL (IF) wide angle zoom lens is designed for exclusive use with PENTAX digital SLR cameras and delivers the highest level of ultimate optical image quality. With aspherical elements, special optical-glass elements and original lens coatings, this lens is superior in terms of contrast, clarity and edge-to-edge sharpness. The 16-50mm features tightly sealed, weather-resistant and dust-resistant construction to enhance durability for use in rain or dusty conditions. It also features the PENTAX-original Quick-Shift Focus System for instant switching to manual-focus operation and PENTAX-original SP (Super Protect) coating to repel dust, water and grease. A new SDM system hasbeen incorporated for smoother, quieter autofocusing operation using a built-in supersonic motor. Minimize

smc DA 50-135mm F2.8 ED (IF) Lens - Lens Cap - Rear Lens Ca ... Read more

smc DA 50-135mm F2.8 ED (IF) Lens - Lens Cap - Rear Lens Cap B (31006) - Lens Hood - Lens Soft Case Tiffen 67mm Photo Essentials Filter Kit (Ultra Violet, Circular Polarizer & Warming Filter) - Lens Cap Leash - Professional Lens Cleaning Kit.The PENTAX DA * 50-135mm F2.8 ED (IF) telephoto zoom lens is designed for exclusive use with PENTAX digital SLR cameras, delivering the highest level of ultimate optical image quality. With aspherical elements, special optical-glass elements and original lens coatings, this lens is superior in terms of contrast, clarity and edge-to-edge sharpness. The 50-135mm features tightly sealed, weather-resistant and dust-resistant construction to enhance durability for use in rain or dusty conditions. A new SDM system has been incorporated for smoother, quieter autofocusing operation using a built-in supersonic motor. It also features the PENTAX-original Quick-Shift Focus System for instant switching to manual-focus operation and PENTAX-original SP (Super Protect) coating to repel dust, water and grease. Minimize

Pentax' D FA 100mm f/2.8 Weather resistance R macro lens fe ... Read more

Pentax' D FA 100mm f/2.8 Weather resistance R macro lens features Tele-Macro Lens Weather Resistant (WR) with 6 Seals 1:1 Magnification Outstanding Depth of Field Control Super Protect Lens Coating Aluminum Housing and more! Minimize

The Sigma Corporation is pleased to announce the Sigma APO ... Read more

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 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. High image quality is assured throughout the entire zoom range and an optimum optical power layout provides superior optical quality in all shooting ranges from close-up to infinity. 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 maximum magnification ratio of 1:8. The rounded 9 blade diaphragm creates an attractive blur to the out of focus images. This lens is equipped with a Petal-type hood. For digital cameras with an APS-C size image sensor, a dedicated hood adapter, which expands the length of the lens hood, is supplied. Product Specifications: Lens Construction - 22 Elements in 17 Groups Maximum Magnification - 1:8 Angle of View - 34.3-12.3 degrees Filter Size Diameter - 77mm Number of blades - 9pcs (Rounded diaphragm) Lens Hood - Petal-type ho... Minimize

At its lowest focal length, the Pentax Varifocal Lens 5-50 ... Read more

At its lowest focal length, the Pentax Varifocal Lens 5-50 mm offers a traditional surveillance camera view. As the focal length is increased, the lens offers a more narrow angle of view and thereby increases the magnifying capabilities of the lens. The 50 mm setting is used when it is not possible to place the camera close enough to the object, due to natural obstacles or for semi-covert surveillance operations. The Pentax Varifocal Lens 5-50 mm is recommended for use with the AXIS 211 and AXIS 211A Network Cameras. The lens can also be combined with the AXIS 221 Network Camera, but offers less magnifying power. The lens is not day/night corrected and will therefore need adjustment when the AXIS 221 IR-cut filter disengages. FEATURES: 50 mm setting for semi-covert surveillance operations Achieves the needed close up Compact and light PDF Spec Sheet Minimize

New Sigma APO 50-500mm F4.5-6.3 DG OS HSM. This is a 10x hi ... Read more

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 Super Multi-Layer Coating reduces flare and ghost and ensures high image quality throughout the entire zoom range. This lens has a maximum magnification ratio of 1:3.1 (at the focal length of 200mm) making it ideal for close-up photography. This lens incorporates HSM (Hyper Sonic Motor), ensuring quiet and high speed AF as well as full-time manual focus capability. The addition of the optional 1.4x EX DG or 2x EX DG APO Tele Converters produce a 70-700mm F6.3-8 or a 100-1000mm F9-12.6 MF zoom lens respectively. This lens is equipped with a Petal-type hood to block out extraneous light. The filter size of this lens is 95mm and the lens is supplied with Minimize

This PENTAX macro lens features a high-grade, aluminum barr ... Read more

This PENTAX macro lens features a high-grade, aluminum barrel with the high-quality, exclusive exterior design and finish unique to the PENTAX D FA series lenses.  Further, the entire mechanism of the focus ring has been reviewed and upgraded to assure flawless manual-focus operation.  For improved performance, the PENTAX D FA MACRO 100mm F2.8 WR is the first PENTAX interchangeable macro lens featuring a completely rounded diaphragm blade to create a natural, beautiful bokeh at wide apertures, while minimizing the streaking effect of point light sources. PENTAX WR lenses feature simplified weather-resistant construction to repel water and moisture.  Combined with a PENTAX weather-resistant K-7, K20D, K200D or K10D digital SLR camera body, the lens performs well in damp, inclement outdoor conditions including rain, mist, water spray and splashes. Minimize

This Ultimate Sigma 70-200mm f/2.8 EX DG APO OS HSM Lens + ... Read more

This Ultimate Sigma 70-200mm f/2.8 EX DG APO OS HSM Lens + Accessory Kit for Sony Includes: - Sigma 70-200mm f/2.8 EX DG APO OS HSM Lens - 3 Piece Filter Kit (UV, FLD, CPL) - Lens Pen - Lens Cleaning Kit - LCD Screen Protectors - Table Top Tripod - Microfiber Cleaning Cloth Minimize

The unique PENTAX smc P-FA 31mm f/1.8 Limited lens offers e ... Read more

The unique PENTAX smc P-FA 31mm f/1.8 Limited lens offers exceptionally high image and a wide-angle perspective. It incorporates a glass-molded aspherical lens element into its 9-element, 7-group optics, and offers sharp, crisp image reproduction, even at the maximum aperture of f/1.8. It features a beautiful aluminum body with metallic silver finish comes equipped with a flower-shaped lens hood. Minimize