The Specs

Optics
Min Focal Length 400 mm
Min Focus Distance 11.5 ft
Maximum Angle of View 6
Filter Size Supported 52 mm
Additional Specifications
Product Line EF
Field of View 6 degrees
Description 0
Angle of View 6? - Diagonal
Category Lens Adapters
normalized-Weight 68.8
Class Camera Accessories
Lens Construction 17 Elements in 13 Groups
Compatible Camera Manufacturer Canon
Brand Name Canon
Motorized Lens Yes
f/Stop Maximum 4
Quick Glance
Max Focal Length 400 mm
Lens Type Telephoto
Max Aperture f/ 4
Compatible Camera Mount Canon EOS Cameras
Warranty
Warranty Information 1 Year
More Info
URL http://www.usa.canon.com
Physical Specifications
Diameter 5 in
Weight 4.30 lbs
Length 9.2 in
Dimensions 9.20" Length x 5" Diameter

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