Tuesday, 28 June 2011

Tamron AF 90mm f/2.8 Di SP A/M 1:1 Macro Lens for Canon Digital SLR Cameras

Di: Digitally Integrated Design is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras. Tamron introduces a new version of the famous 90mm macro lens for film and digital photography. Tamron s 90mm macro lens often referred to as the portrait macro and loved by photographers all over the world is now reborn as a Di lens that is perfect for use with both film and digital cameras. Item Specifications: Product Description: Tamron SP 272E - macro lens - 90 mm Weight: 14.3 oz Length: 4 in Min Focus Range: 11.4 in Lens System: Macro lens Lens Aperture: F/2.8 Focus Adjustment: Automatic manual Focal Length: 90 mm Mounting Type: Canon EF Lens Construction: 9 group(s) / 10 element(s) Filter Size: 55 mm Special Functions: Macro

  • Lens Construction (Groups/Elements): 9/10

  • Angle of View: 27°

  • Minimum Focus: 11.4in.(0.29m)

  • Filter Diameter: ø55

  • Diameter x Length: ø2.8 x 3.8in. (ø71.5 x 97mm)



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Saturday, 11 June 2011

Canon EF 28mm f/1.8 USM Wide Angle Lens for Canon SLR Cameras

EF 28MM F/1.8 USM Canon

  • 28mm wide-angle lens with f/1.8 maximum aperture for Canon SLR cameras

  • Broadens angle of view and increases depth of field to bring more area into focus

  • High-precision aspherical lens minimizes distortion and other aberrations

  • 1-foot close focusing distance; light enough to function as standard wide angle lens

  • Measures 2.7 inches in diameter and 1.7 inches long; weighs 6.5 ounces



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