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We are SPECIALIZED in wholesale supply of brand new 100% original China brand tv factory unlocked, Such as sony, Samsung, Sharp, Toshiba, And so on. Order from www.saleholy.com
The main performance
• Lens localization: APS frame lens
• Lens use: Standard Lens
• Lens Type: Zoom
• Lens Construction: 12 group 19
• Lens mount: Canon EF mount
• Zoom: telescopic lens
• Filter size: 77mm
• Drive motor: USM
• Hood: EW-83J
Optical parameters
• Maximum aperture: F2.8
• Minimum Aperture: F22
• Number of diaphragm blades: 7
• The focal length range of 17-55mm
• equivalent focal length :27.2-88mm
• Closest focusing distance: 0.35m
• Maximum magnification: 0.17 times
• Viewing angle: Horizontal: 68 degrees 40 minutes -23 degrees 20 minutes
Vertical: 48 degrees -15
Diagonal: 78 degrees 30 minutes -27 degrees 50 minutes
Other parameters
• Lens diameter: 83.5mm
• The lens length: 110.6mm
• Lens Weight: 645g
• Product features: constant f/2.8 maximum aperture standard zoom EF-S lens, equivalent to 27-88mm perspective. Built-in image stabilizer, anti-shake effect equivalent to increases in shutter speed; 3 aspherical lenses and two ultra-low dispersion (UD) lens, excellent image quality; position of optimized lens coatings suppress ghosting and flare; ring-type ultrasonic motor, internal focus and a new focusing algorithm, to bring together a quiet, fast and accurate autofocus; circular aperture design, bokeh more perfect; entire focal length range closest focusing distance is 0.35 m.
Please note: EF-S lens is only applicable to Canon's APS-C size image sensor EOS digital SLR cameras.
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