Groups
11
AF Motor
usm
Elements
15
Weight
1190g
Filter Thread
77mm
Length mm
221
IBIS Stops
2
Model Code
EF300MM-F4L-IS-USM
Stabilized
Yes
Diameter mm
90
Max Aperture
f/4
Min Aperture
f/32
Discontinued
Yes
Min Focus Distance
150cm
Aperture Blades
8
Introduced
1997
Focal Length (Max)
300mm
Focal Length (Min)
300mm
Max Magnification
0.24