Features
- Focal length and maximum aperture: 400 mm f5.6
- Lens construction: 7 elements in 6 groups
- Diagonal angle of view: 6°-10°
- Focus adjustment: Inner focusing system with USM
- Closest focusing distance: 3.5m / 11.5ft
- Filter size: 77mm
This high-performance lens was designed with portability and handling ease in mind
This high-performance lens was designed with portability and handling ease in mind.
One super UD-glass element, whose characteristics are similar to fluorite, and one UD-glass element result in sharp pictures from corner-to corner.
The lens also has a built-in hood and a detachable tripod mount.
- Focal length and maximum aperture: 400 mm f5.6
- Lens construction: 7 elements in 6 groups
- Diagonal angle of view: 6°-10°
- Focus adjustment: Inner focusing system with USM
- Closest focusing distance: 3.5m / 11.5ft
- Filter size: 77mm
This high-performance lens was designed with portability and handling ease in mind
This high-performance lens was designed with portability and handling ease in mind.
One super UD-glass element, whose characteristics are similar to fluorite, and one UD-glass element result in sharp pictures from corner-to corner.
The lens also has a built-in hood and a detachable tripod mount.
AF actuator:
USM
Closest focusing distance:
3.5 m
Compatible products:
Extension Tube EF12 & EF25
Diagonal angle of view (max):
6°
Lens structure (elements/groups):
7/6
Maximum aperture number:
32
Number of diaphragm blades:
8
Viewing angle, horizontal:
5°
Viewing angle, vertical:
3°
Other features
Magnification:
0.12x
Weight & dimensions
Diameter:
9 cm
Filter size:
7.7 cm
Length:
25.6 cm
Weight:
1.25 kg
