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Sony FE 40mm F2.5 G vs Zeiss Batis 40mm f/2 CF

Both are Sony E prime lenses for full frame. Here is what actually differs.

Pick the Sony FE 40mm F2.5 G if

  • You want the lighter lens to carry: 188 g lighter (173 g vs 361 g)
  • You want a compact lens: 45 mm vs 93 mm long
  • Our notes say it suits: Street photography, everyday carry, travel

Pick the Zeiss Batis 40mm f/2 CF if

  • You need ⅔ stop more light for low light or background blur (f/2 vs f/2.5)
  • You want bigger close-ups: 0.3× vs 0.23× maximum magnification

Spec differences

10 differences
Specifications that differ between the Sony FE 40mm F2.5 G and the Zeiss Batis 40mm f/2 CF
Sony FE 40mm F2.5 G Zeiss Batis 40mm f/2 CF
Brand
Sony
Zeiss
Max aperture
f/2.5
f/2 ⅔ stop faster
Weight
173 g lighter
361 g
Length
45 mm shorter
93 mm
Diameter
68 mm slimmer
91 mm
Filter thread
49 mm
67 mm
Min focus distance
0.25 m
0.24 m closer
Max magnification
0.23×
0.3× larger
Optical design
not listed
9 elements / 8 groups
Released
2021
not listed
5 identical specs hidden: mount, type, format, focal length, image stabilization. Show all
Mount
Sony E both
Type
Prime both
Format
Full frame both
Focal length
40mm both
Image stabilization
No both

Our notes

Sony FE 40mm F2.5 G

A small G-series prime for full-frame E-mount with a 40mm field of view, an f/2.5 aperture and an aperture ring. It weighs about 173 g.

Pros

  • Compact and light
  • Useful in-between focal length
  • Aperture ring

Cons

  • Slower f/2.5 aperture
  • Less suited to low light

Our notes

Zeiss Batis 40mm f/2 CF

More comparisons

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