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Zeiss C Sonnar T* 50mm f/1.5 ZM vs Voigtlander APO-Lanthar 50mm F2 Aspherical

Both are Leica M prime lenses. Here is what actually differs.

Pick the Zeiss C Sonnar T* 50mm f/1.5 ZM if

  • You need ⅔ stop more light for low light or background blur (f/1.5 vs f/2)
  • You want the lighter lens to carry: 38 g lighter (250 g vs 288 g)
  • You want a compact lens: 45 mm vs 53 mm long

Pick the Voigtlander APO-Lanthar 50mm F2 Aspherical if

  • You shoot close-ups: it focuses down to 0.7 m vs 0.9 m

Spec differences

11 differences
Specifications that differ between the Zeiss C Sonnar T* 50mm f/1.5 ZM and the Voigtlander APO-Lanthar 50mm F2 Aspherical
Zeiss C Sonnar T* 50mm f/1.5 ZM Voigtlander APO-Lanthar 50mm F2 Aspherical
Brand
Zeiss
Voigtlander
Format
Full frame
not listed
Max aperture
f/1.5 ⅔ stop faster
f/2
Weight
250 g lighter
288 g
Length
45 mm shorter
53 mm
Diameter
not listed
55.6 mm
Filter thread
46 mm
49 mm
Min focus distance
0.9 m
0.7 m closer
Max magnification
0.07×
not listed
Aperture blades
not listed
12
Optical design
6 elements / 4 groups
10 elements / 8 groups
5 identical specs hidden: mount, type, focal length, autofocus motor, image stabilization. Show all
Mount
Leica M both
Type
Prime both
Focal length
50mm both
Autofocus motor
Manual focus both
Image stabilization
No both

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