Canon EF 300mm f/4L IS USM

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Lens Specifications
Name Canon EF 300mm f/4L IS USM
Image Circle 35mm
Type Telephoto Prime
Focal Length 300mm
APS Equivalent 480mm
Max Aperture f/4
Min Aperture f/32
Diaphragm Blades 8
Lens Construction 15 elements in 11 groups, including 2 UD elements
Diagonal Angle of View(Based on image circle) 8.3 degrees
Focus Details Inner focusing; full-time manual focus and USM
Front Element Rotation No
Zoom System n/a
Closest Focus 1.5m / 4.9 ft.
Magnification Ratio 0.24x / 1:4.2
Filter Size 77mm
Dimensions(Length x Diameter) 221mm x 90mm / 8.7 in. x 3.5 in.
Weight 1.19kg / 2.6 lb
Notes Image Stabilization
Typical Online Price US$1150