Canon EF 300mm f/4L USM
telephoto, Autofocus, Internal Focusing, ultrasonic motor, Weight: 1165 g, Fastening: Canon EF
telephoto, Autofocus, Internal Focusing, ultrasonic motor, Weight: 1165 g, Fastening: Canon EF
Main Characteristics |
|
Type of Objectives |
telephoto |
Bayonet |
Canon EF |
For Partial Cameras |
|
Support 3D |
|
Adapted for videotaping |
|
Camera Parameters |
|
Automatic focussing |
|
Internally Focused |
|
Ultrasonic motor |
|
Focusing motor (for Nikon F) |
|
Image stabilisation |
|
Focal Distances |
Permanent |
Min. diaphragm |
F32 |
Min. focus distance |
2.5 km |
Constructions |
|
Number of elemental groups |
7 |
Number of Elements |
8 |
Number of diaphragm petals |
8 |
Supplementary Information |
|
Tilt/Shift Function |
|
Diameter of thread for light filter |
77 mm |
Diameter |
90 mm |
Length |
213.5 mm |
Weight (disambiguation) |
1 165 g |