One of the finest telephoto zoom lenses in the EF line, comparable to a single focal length lens. It has four UD-glass elements to correct chromatic aberrations.
The newly-designed multiple zoom groups for inner focusing bring high image quality throughout the entire zooming range. Compatible with Extender EF 1.4x and 2x.
Weight (g): 1,310
Filter Diameter (mm): 77
|Filter Diameter (mm):||77|
|Maximum Magnification (x):||0.16 (at 200mm)|
|Magnification with Extension Tube EF12:||0.22-0.06|
|Magnification with Extension Tube EF25:||0.41-0.14|
|Diagonal Angle of View:||34° – 12°|
|Horizontal angle of view:||29°-10°|
|Lens Construction (elements/groups):||18/15|
|Max. Diameter x Length (mm):||84.6×193.6|
|No. of Diaphragm blades:||8|
|Closest Focusing Distance (m):||1.5|