This lens is an EF 20mm 2.8 USM.
- Lens construction: 11 elements in 9 grps
- Diagonal angle of view: 94°
- Focus adjustment: Rear focusing system with USM
- Closest focusing distance: 0.25m / 0.8ft
- Ultra-wide-angle lens for serious applications.
- Easy to hold and carry at 405 grams.
Floating rear focusing system. Sharp images are obtained at all subject distances
Ultra-wide-angle lens for serious applications. Easy to hold and carry at 405g. Floating rear focusing system. Sharp images are obtained at all subject distances.
- Lens construction: 11 elements in 9 grps
- Diagonal angle of view: 94°
- Focus adjustment: Rear focusing system with USM
- Closest focusing distance: 0.25m / 0.8ft
- Ultra-wide-angle lens for serious applications.
- Easy to hold and carry at 405 grams.
Floating rear focusing system. Sharp images are obtained at all subject distances
Ultra-wide-angle lens for serious applications. Easy to hold and carry at 405g. Floating rear focusing system. Sharp images are obtained at all subject distances.
AF actuator:
USM
Auto focus:
Yes
Closest focusing distance:
0.25 m
Diagonal angle of view (max):
94°
Fixed focal length:
2 cm
Lens structure (elements/groups):
11/9
Maximum aperture number:
22
Number of diaphragm blades:
5
Viewing angle, horizontal:
84°
Viewing angle, vertical:
62°
Other features
Magnification:
0.14x
Weight & dimensions
Diameter:
7.75 cm
Filter size:
7.2 cm
Length:
7.06 cm
Weight:
405 g
