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| Manufacturer | Canon | Carl Zeiss | Sony | Sigma | Voigtlander |
|---|---|---|---|---|---|
| Model | EF 40 mm f/2.8 STM | Batis 40 mm f/2 CF | FE 40 mm f/2.5 G | C 35 mm f/2 DG DN | Ultron 40 mm f/2 SL II S Aspherical |
| Lenst style | Wide angle | Wide angle | Wide angle | Wide angle | Wide angle |
| Focal length | 40 mm | 40 mm | 40 mm | 35 mm | 40 mm |
| Maximum aperture | f/2.8 | f/2 | f/2.5 | f/2 | f/2 |
| Angle of view | 56.8 o | 56 o | 56.8 o | 63.4 o | 57 o |
| Closest focusing distance | 0.3 m | 0.24 m | 0.28 m | 0.27 m | 0.25 m |
| Maximum magnification | 1:5.5 | 1:3.3 | 0.20x | 1:5.7 | 1:2 |
| Minimum aperture | 22 | 22 | 22 | 22 | 22 |
| Diaphragm blades | 7 | 9 | 7 | 9 | 9 |
| Auto focus type | AF STM | AF / MF | AF | AF | MF |
| Lens Construction | 6 elements / 4 group | 9 elements / 8 group | 9 elements / 9 group | 10 elements / 9 group | 6 elements / 5 group |
| Filter diameter | 52 mm | 67 mm | 49 mm | 58 mm | 52 mm |
| Macro Yes/No | No | No | No | No | No |
| Stabilization | No | No | No | No | No |
| Available mounts | Canon EF | Sony E Sony FE |
Sony E Sony FE |
Sony E Sony FE L-mount/Leica-SL |
Nikon F |
| Dimensions | 68.2 x 22.8 mm | 93 x 91 mm | 45 x 60 mm | 70 x 65.4 mm | 37.5 x 66.3 mm |
| Weight | 130 g | 361 g | 173 g | 325 g | 260 g |
| Additional information | one aspherical element | Announced: 27.09.2018 | Announced: March 2021 Minimal focusing distance in MF mode: 0.25 m 3 aspherical lenses |
Announced: December 1, 2020 | Announced: August 2017 |
| Score [max 5.00] | No score | No score | |||
| Our Review |
LensTip.com
