Lenses for DSLR
Canon EF 300mm f/4L IS USM
SpecificationsSpecifications in detail
Optical Features / Specifications
- Angle of View (Horizontal, vertical, diagonal)
6°50', 4°35', 8°15'
- Lens Construction (Elements/Groups)
15/11
- Number of Diaphragm Blades
8
- Minimum Aperture
32
- Closest Focusing Distance (m)
1.5
- Maximum Magnification (x)
0.24
- AF Actuator
USM¹
Accessories
- Lens CapE-77U / E-77II
- Lens Hood
-
- Lens Case/Pouch
LH-D27
- Magnification with Extension Tube EF12 II
0.30 - 0.04
- Magnification with Extension Tube EF25 II
0.37 - 0.09
Physical Specifications
- Filter Diameter (mm)
77
- Max. Diameter x Length (mm)1
90 x 221
- Weight (g)
1,190
¹ Mechanical full-time manual focusing built-in.
- Lens dimensions when in retracted state