Site Title

Compare Zeiss Biogon T* 2.8/21 ZM

Reviews

Neoscore
78%
Pros
  • Great build quality
  • Good image quality
Cons
  • Low maximum magnification

Construction

Colors
Silver or black
Form Factor
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Leica M-mount
Material
metal barrel, metal mount
Optical Formula | Elements
9 elements
Optical Formula | Groups
7 groups

Dimensions

Filter Diameter
46 mm / 1.81 in
Size | Diameter
53 mm / 2.09 in
Size | Length
75 mm / 2.95 in
Weight
280 g / 9.89 oz

Function

Angle Of View
91.7° Diagonal | 81.2° Horizontal | 59.5° Vertical
Aperture
f/2.8 ~ f/22
Autofocus
No
Focal Length
21 mm
Image Stabilization
No

Performance

Max Magnification
0.048
Min Focus Distance
500 mm / 19.69 in
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