Canon EF 300mm f/2.8L IS II USM

Lens Reviews / Canon Lenses i Lab tested
Lens Specifications
Name Canon EF 300mm ƒ/2.8L IS II USM
Image Circle 35mm
Type Telephoto Prime
Focal Length 300mm
APS Equivalent 480mm
Max Aperture ƒ/2.8
Min Aperture ƒ/32
Diaphragm Blades 9 (rounded)
Lens Construction 16 elements in 12 groups, including 2 fluorite elements
Diagonal Angle of View(Based on image circle) 8.3 degrees
Focus Details Inner focusing; Ultra-sonic Motor (USM), AF/PF/MF switch, Focus Preset, Range Limiter
Front Element Rotation No
Zoom System n/a
Closest Focus 2m / 6.6 ft.
Magnification Ratio 0.18x / 1:5.6
Filter Size 52mm drop-in
Dimensions(Length x Diameter) 248mm x 128mm / 9.8 in. x 5.0 in.
Weight 2.4kg / 5.3 lb
Notes Image Stabilization (4-stops); Included Accessories: lens hood and case
Typical Online Price US$7,000 (Avail. December 2010)