f/2.'s tag archives

Sigma 10mm f/2. 8 EX DC HSM Fisheye Lens for Pentax Digital SLR Cameras

Product DescriptionThis fisheye lens is designed for use with digital SLR cameras and produces a diagonal angle of view of 180? for Nikon cameras. The diagonal field of view of this fisheye lens produces striking images with exaggerated perspective and distortion. The minimum focusing distance of 13. 5cm/5. 3-inch, and maximum magnification of 1:3. 3 allows subjects to be as close as 1. 8cm/0. 7-inch from the lens' front element. The integral hood and super multi-layer coating minimize fl...

Sigma 70-200mm f/2. 8 DG HSM II Macro Zoom Lens for Pentax Digital SLR Cameras

Lens Construction: 18 Elements in 15 Groups Angle of View: 17.6 - 6.2 degrees Number of Diaphragm Bl Product DescriptionThis large aperture thelephoto zoom lens has a minimum focusing distance of 100cm (39. 4) and maximum magnification of 1:3. 5. Two SLD (Special Low Dispersion) and three ELD (Extraordinary Low Dispersion) glass elements provide excellent correction for all types of aberrations. The super multi-layer coating reduces flare and ghosting. High image quality is assured through...

Sigma 70-200mm f/2. 8 DG HSM II Macro Zoom Lens for Canon Digital SLR Cameras

Improved optical performance with a minimum focusing distance of 39.4"/100cm, and maximum magnification of 1:3.5Two SLD and three ELD glass elements provide excellent correction for all types of aberrationsSuper multi-layer coating reduces flare and ghostingHSM ensures quiet, high speed autofocus with full time manual focusingAPO Tele Converter is available Product DescriptionThis large aperture zoom lens has improved optical performance and retains close-up ability with a minimum focusing di...

Sigma 10mm f/2. 8 EX DC HSM Fisheye Lens for Canon Digital SLR Cameras

Fisheye lens designed specifically for APS-C digital SLR cameras13.5cm minimum focusing distance and 1:3.3 maximum magnification allows close up photographyEquipped with HSM allowing full-time manual focus overrideEquisolid angle projection system is possible for art and scientific use Product DescriptionThis autofocus fisheye lens is designed for use with digital SLR cameras equipped with APS-C size image sensors. The Nikon version produces a diagonal angle of view of 180� (154�for Sigma, 1...

Sigma 18-50mm f/2. 8-4. 5 SLD Aspherical DC Optical Stabilized for Canon Digital SLR Cameras

Lens Construction - 16 Elements in 12 GroupsAngle of View - 69.3 - 27.9 degreesNumber of Diaphragm Blades - 7Minimum Aperture - F22Minimum Focusing Distance - 30cm/11.8 in. Product DescriptionAn upgrade to its predecessor, the 18-50mm F2. 8-4. 5 DC OS HSM is a lens dedicated to digital SLR cameras with APS-C size image sensors offering a large aperture and Sigma’s Optical Stabilization. Once again, Sigma has also engineered the built-in OS function, an anti-shake system, for Sony and Pentax ...

Tamron AF 17-50mm F/2. 8 XR Di-II LD SP ZL Aspherical Zoom Lens for Canon Digital SLR Cameras

17-50mm aspherical zoom lens with f/2.8 maximum aperture for Canon DSLR camerasDelivers fast shutter speeds and natural soft-focus effect to produce sophisticated results3 elements of XR glass, 2 hybrid aspherical lens elements, and 1 element of LD glassMinimum focus distance of 10.6 inches; internal coatings eliminate ghosting and flareMeasures 2.9 inches in diameter and 3.3 inches long; weighs 15.2 ounces; 6-year warranty Product DescriptionThe SP AF17-50mm F/2. 8 is a lightweight, compact,...

Pentax SMC DA* Series 50-135mm f/2. 8 ED IF SDM Telephoto Zoom Lens for Pentax and Digital SLR Cameras

50-135mm telephoto zoom lens with F/2.8 maximum aperture for Pentax digital SLR camerasAspherical elements, special optical-glass elements, and original glass coatingsTightly sealed weather- and dust-resistant housing stands up to rainy or dusty conditionsSDM system produces smooth, quiet autofocusing; SP coating protects exposed lens elementsMeasures 3 inches in diameter and 5.4 inches long; weighs 24.2 ounces without hood Product DescriptionThe smc PENTAX-DA 16-50mm f/2. 8 ED AL[IF]SDM wide...

Olympus 300mm f/2. 8 Super Telephoto ED Lens for Olympus Digital SLR Cameras

Focal Length 300mm Telephoto (600mm 35mm equivalent)Lens Construction 13 elements in 11 groupsAngle of View 4.2°Closest Focusing Distance 6.6 ft. (2 m)Dimensions 5.1 D x 11.1 L (129 mm x 281 mm) Product DescriptionAn ultra-high power telephoto lens with a focal length equivalent to 600mm on a 35mm film camera. Combines the brightness of an F2. 8 aperture with the compact size of the Four Thirds System. In addition, the generous 3 extra-low dispersion (ED) lenses deliver superb image quality...

Sigma 70mm F/2. 8 EX DG Macro Lens for Sony Digital SLR Cameras

Special Low Dispersion (SLD) lens and two high refractive index SLD lenses provide excellent correction for all types of aberrationsSuper multi-layer lens coating reduces flare and ghostingFloating focus system provides extremely high optical performance from infinity to 1:1 MacroEquivalent field of view to 105mm macro lens when used on a digital SLR camera with an APS-C size image sensor Product DescriptionThis medium telephoto macro lens offers a high level of optical performance and is ide...

Olympus Zuiko 50-200mm f/2. 8-3. 5 Digital ED SWD Lens for Olympus Digital SLR Cameras

50-200 millimeter f2.8-3.5 zoom lens for digital cameras (equivalent to 100-400 millimeter in 35 millimeter photography)Features Supersonic Wave Drive (SWD) technology inside to provide quiet, ultra-fast autofocus speedMaximizes the E-3's high-speed autofocus capabilityDigital-dedicated design ensures high-definition performance with clear, crisp images from edge to edgeMinimum shooting distance of just 1.2 meters throughout the zoom range Product DescriptionTo accompany the release of the E-...