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The SMC PENTAX DA 17-70mm f/4 AL [IF] SDM lens is designed ... Read more

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 firmware installed) and later PENTAX DSLR camera bodies. When mounted on other camera bodies, the focus mode is automatically switched to manual. Developed specifically for PENTAX digital SLRs,** this 17-70mm lens also features PENTAX SP (Super Protect) coating that protects the exposed lens elements and repels dust, water and grease. It also features a Quick-shift Focus System that allows instant switching from auto to manual focus with a turn of the focus ring. **SDM-only focusing lens may be used with non-SDM PENTAX DSLR bodies in manual focus Other important features of this lens include: Exceptional Image Clarity Incorporating two hybrid a 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 hood (LH850-02) supplied Minimum Aperture - F22 Dimensions - 3.4in.x7.8in./86.4mmx197.6mm/ Minimum Focusing Distance - 55.1in./ 140cm Minimize

Fixed 55mm standard focal length lens for the Pentax 645D. ... Read more

Fixed 55mm standard focal length lens for the Pentax 645D. Can be used with older Pentax film 645 bodies. Quiet SDM autofocus, fully weather sealed designed to work with 645D weather sealed body. Fast f2.8 max aperture, curved aperture blades provide a circular aperture at f5.6 for extremely smooth image bokeh. 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 hood (LH850-02) suppli... Minimize

Pentax SMCP-DA 14mm f/2.8 ED IF Digital Auto Focus Lens - L ... Read more

Pentax SMCP-DA 14mm f/2.8 ED IF Digital Auto Focus Lens - Lens Hood 77mm UV Wide Angle Glass Filter - Professional Lens Cleaning Kit.For Digital SLR Cameras only, Does not work with non-digital Cameras. The smc PENTAX-DA 14mm F2.8 ED [IF] interchangeable wide-angle lens was developed as a second model of the new DA-series lineup. At 14.8 ounces and measuring just 2.7 inches long and 3.3 inches in diameter, the lens is one of the lightest in its category. The lens features a standardized DA-series design incorporating high-grade metallic components with green accents. Featuring a focal length of 14mm (equivalent to 21mm in the 35mm format) and a 90-degree angle of view, this high-performance wide-angle lens incorporates a high-refraction, low-dispersion glass element and an Extra-low Dispersion (ED) glass element to produce high-resolution, true-to-life images in advanced digital photography. The lens offers a minimum focusing distance of .56 ft. for a maximum magnification of approximately 0.19 times. The image circle is designed to perfectly match the 23.5mm x 15.7mm size of the CCD used in the *istD, contributing to a drastic reduction in size, weight and production cost. This new lens also features the responsive Quick-Shift Focus System, to allow photographers to instantly switch the focus mode from auto-to-manual with a slight twist of the focus ring. Coupled with the a large-sized focus ring that remains locked during autofocus operations and the elimination of the aperture ring, this mechanism enhances *ist D operation in autofocus and manual-focus modes. While competing models in the same category only allow for the installation of gelatin filters at the rear end, this lens is designed to accept 77mm-diameter filters, including a circular polarizing filter. The lens is equipped with a detachable lens hood with a window used for easy adjustment of a circular polarizing filter. 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

The Polaroid 500mm f/8 Manual Focus Mirror Lens is an ultra ... Read more

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 coated layers, the result is a lens with a sharp picture quality with less color aberration which is considered the most harmful factor in the field of telephoto photography. This lens is a highly complex, precision made optical instrument. Is has been individually assembled by skilled craftsman. With proper care and maintenance this lens will give you years of satisfying photographic resultsSpecification:Angle Of View: 5 DegreesMinimum Focus Distance: 5.7'Magnification: 0.37x Elements/Groups: 4/4Focal Length: 500mmFixed Aperture: f/8Coatings: MultiFilter Size Rear: 30.5mmFilter Size Back: 105mmCamera mount Type: T mount Length: 298mmWeight: 640gContents:Mirror Lens, Front and Rear Lens Caps, Lens case, Specification, Care And Use Sheet Minimize

Pentax SMCP-DA 16mm - 45mm f/4.0 ED-AL Af Lens - Lens Hood ... Read more

Pentax SMCP-DA 16mm - 45mm f/4.0 ED-AL Af Lens - Lens Hood 67mm UV Wide Angle Glass Filter - Professional Lens Cleaning Kit.The compact, high-performance, interchangeable smc PENTAX-DA 16mm-45mm F4 ED AL lens features a 3X zoom ratio with focal lengths covering ultra-wide to moderate-telephoto ranges for the angle of view equivalent to 24.5mm-69mm in the35mm format. The DA-Series features a responsive "Quick-Shift Focus System" that allows photographers to instantly switch the focus mode from auto to manual with a slight twist of the focus ring. Coupled with a simple, functional design and the elimination of an aperture ring, this new mechanism considerably improves the camera's operability. The lens also incorporates an Extra-low Dispersion (ED) glass lens element and two aspherical lens elements for true-to-life image reproduction and overall size reduction. The image circle in DA-series lenses, including the smc PENTAX-DA 16mm-45mm F4 ED AL, is designed to perfectly match the 23.5mm x 15.7mm size of the CCD used in PENTAX digital SLRs to optimize camera performance. The new design also contributes to a drastic reduction in size, weight and production cost, compared to 35mm-format counterparts with similar specifications. Minimize

Pentax SMCP-DA 70mm f/2.4 ED Limited Edition Lens, Black - ... Read more

Pentax SMCP-DA 70mm f/2.4 ED Limited Edition Lens, Black - Lens Cap DA 70mm Limited - Rear Lens Cap B - Lens Hood MH-RB 49mm - Lens Soft Case DA 70mm Limited Tiffen 49mm UV (Ultra Violet) Glass Filter - Lens Cap Leash - Professional Lens Cleaning Kit.The smc PENTAX-DA 70mm F2.4 Limited lens is exclusively designed for use with PENTAX digital SLR cameras and features an ultra-thin pancake design, along withuni-focal, medium-telephoto optics. With a medium-telephoto perspective, this lens is ideal for many applications including landscape and portraiturescape. High-performance optics ensure outstanding image quality, and provide distinctive visual expression. Materials used for the 70mm F2.4 lens are selected for optimum holding comfort and operability. This little beauty is designed to be extremely thin and lightweight, for go-anywhere portability for casual, day-to-day snapshot photography 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

The Rokinon 85mm F1.4 Aspherical Lens is razor sharp and cr ... Read more

The Rokinon 85mm F1.4 Aspherical Lens is razor sharp and crystal clear for photo and video. It is widely used as a portrait lens to shoot ultra-bright & vivid portrait pictures. Rokinon's 85mm lens stacks up extremely well against the Canon EF 85mm f/1.2 and against the Nikon 85mm f/1.4. It is also the least expensive lens of its kind in the market! The lens is manual focus and the aperture needs to be controlled directly from the lens. This Set Includes * Rokinon ROK85MPEN 85mm F1.4 Aspherical Lens for Pentax Dslrs Manual Focus * Lens Pen Cleaning Tool * Microfiber Cleaning Cloth * Cap Keeper Front Lens Cap Leash * Professional Dust Blower * Universal Memory Card Storage Wallet Minimize

Lens Cap DA 70mm Limited - Rear Lens Cap B - Lens Hood MH-R ... Read more

Lens Cap DA 70mm Limited - Rear Lens Cap B - Lens Hood MH-RB 49mm - Lens Soft Case DA 70mm Limited.The smc PENTAX-DA 70mm F2.4 Limited lens is exclusively designed for use with PENTAX digital SLR cameras and features an ultra-thin pancake design, along withuni-focal, medium-telephoto optics. With a medium-telephoto perspective, this lens is ideal for many applications including landscape and portraiturescape. High-performance optics ensure outstanding image quality, and provide distinctive visual expression. Materials used for the 70mm F2.4 lens are selected for optimum holding comfort and operability. This little beauty is designed to be extremely thin and lightweight, for go-anywhere portability for casual, day-to-day snapshot photography Minimize