Lens review

Canon EF 300 mm f/4L IS USM

13 November 2009
Arkadiusz Olech

2. Pictures and parameters

Manufacturer Canon
Model EF 300 mm f/4L IS USM
Lens style Telephoto
Focal length 300 mm
Maximum aperture f/4
Angle of view 8.2 o
Closest focusing distance 1.5 m
Maximum magnification 1:4.12
Minimum aperture 32
Number of diaphragm blades 8
Auto focus type USM
Lens Construction 15 elements / 11 groups
Filter diameter 77 mm
Macro No
Available mounts Canon EF
Dimensions 90 x 221 mm
Weight 1190 g
Additional information Marketed March 1997