Compare Zeiss Biogon T* 2.8/25 ZM vs Zeiss C Sonnar T* 1.5/50 ZM
Construction
Colors
Silver or black
Silver or black
Form Factor
Wide-Angle Prime Lens
Normal Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Leica M-mount
Leica M-mount
Material
metal barrel, metal mount
metal barrel, metal mount
Optical Formula | Elements
9 elements
6 elements
Optical Formula | Groups
7 groups
4 groups
Dimensions
Filter Diameter
46 mm / 1.81 in
46 mm / 1.81 in
Size | Diameter
53 mm / 2.09 in
56 mm / 2.20 in
Size | Length
71 mm / 2.80 in
63 mm / 2.48 in
Weight
260 g / 9.19 oz
350 g / 12.37 oz
Function
Angle Of View
81.8° Diagonal | 71.5° Horizontal | 51.3° Vertical
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
Aperture
f/2.8 ~ f/22
f/1.5 ~ f/16
Autofocus
No
No
Focal Length
25 mm
50 mm
Image Stabilization
No
No
Performance
Max Magnification
0.056
0.067
Min Focus Distance
500 mm / 19.69 in
900 mm / 35.43 in
Reviews
Neofiliac score
70%
86%
Pros
- Great build quality
- Low distortion
- Bright maximum aperture
- Quite compact and lightweight
- Solid build quality
Cons
- Low maximum magnification
- Low maximum magnification
- Classic rendering not to everyone's taste
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