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Lenses comparison

Manufacturer CanonNikon NikkorPentaxVoigtlander
Model EF 40 mm f/2.8 STMMF 45 mm f/2.8 Psmc DA 40 mm f/2.8 LimitedUltron 40 mm f/2 SL II Aspherical
Lenst style Wide angle Normal Telephoto Wide angle
Focal length 40 mm 45 mm 40 mm 40 mm
Maximum aperture f/2.8 f/2.8 f/2.8 f/2
Angle of view 56.8 o 50 o 39 o 57 o
Closest focusing distance 0.3 m 0.45 m 0.4 m 0.38 m
Maximum magnification 1:5.5 1:7.6 1:7.69 1:7
Minimum aperture 22 22 22 22
Diaphragm blades 7 7 9 9
Auto focus type AF STM MF AF MF
Lens Construction 6 elements / 4 group 4 elements / 3 group 5 elements / 4 group 6 elements / 5 group
Filter diameter 52 mm 52 mm 49 mm 52 mm
Macro Yes/No No No No No
Stabilization No No No No
Available mounts Canon EF Nikon F Pentax K Canon EF
Nikon F
Pentax K
Dimensions 68.2 x 22.8 mm 17 x 61.5 mm 63 x 15 mm 24.5 x 63 mm
Weight 130 g 120 g 90 g 200 g
Additional information one aspherical element Available in black or silver colour
Score [max 5.00]
4.73 (5)
4.33 (1)
4.92 (4)
4.81 (7)
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