 "Canon EF 70-200mm f/2.8L IS II USM Lens"@en Lens 2751B002 - Studio Depot"@en
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EF Mount L-Series Lens
Aperture Range: f/2.8-32
Fluorite & Ultra-Low Dispersion Elements
Two Mode Optical Image Stabilization
Ultrasonic Focus Motor
Super Spectra Multi Coating
Manual Focus Override
Minimum Focus Distance: 3.9'
Eight Blade Circular Aperture
Dust & Moisture Resistant Sealing
"@en 
 Focal Length 70 - 200mm Aperture Maximum: f/2.8 Minimum: f/32 Camera Mount Type Canon EF Format Compatibility 35mm Film / Full-Frame Digital Sensor Canon (APS-C) Angle of View 34° - 12° Minimum Focus Distance 3.94' (1.2 m) Magnification 0.21 - 12.1x Maximum Reproduction Ratio 1:5 Elements/Groups 23/19 Diaphragm Blades 8
 "Canon EF telephoto zoom lens - 70 mm 300 mm" " Canon 4426B002 Camera & Camcorder Lenses CDW.com
"Designed to deliver ultra-high quality images along with lightning fast operation, the Canon EF 70-300 f/4-5.6L IS USM telephoto zoom lens brings a favorite zoom range to the celebrated Canon L-series of lenses. It features two Ultra Low Dispersion (UD) elements for improved image quality and reduced chromatic aberration, incorporates a floating focusing mechanism for sharpness from close up to infinity, plus an IS system that increases usability by approximately four stops. The EF 70-300 f/4-5.6L IS USM features a function that prevents erroneous operation when the lens is mounted on a tripod or monopod. Gleaming white, with a removable tripod collar, dust and water resistant construction, and a newly developed Fluorine coating that keeps soiling, smears and fingerprints to a minimum, its phenomenal performance and flexibility is assured. For portraiture or to bring what's far away up close, this addition to the L-series is guaranteed to perform." 