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3 lenses compared
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Apr 19, 2012
May 31, 2017
Sep 25, 2018
 
Prime lens
Prime lens
Prime lens
35mm FF
35mm FF
35mm FF
28 mm
28 mm
28 mm
No
No
No
Nikon F (FX)
Nikon F (FX)
Canon EF, Nikon F (FX), Sigma SA Bayonet, Sony FE
 
F1.8
F1.4–16
F1.4
F16
F1.4–16
F16
No
No
No
7
9
9
 
11
14
17
9
11
12
2 aspherical lens elements and lens elements with Nano Crystal Coat
3 aspherical + 2 ED element, Nano Crystal and fluorine coatings
Three SLD + two FLD elements
 
0.25 m (9.84)
0.28 m (11.02)
0.28 m (11.02)
0.22×
0.17×
0.19×
Yes
Yes
Yes
Ring-type ultrasonic
Ring-type ultrasonic
Ring-type ultrasonic
Yes
Yes
Yes
Internal
Internal
Internal
Yes
No
Yes
 
No
No
 
330 g (0.73 lb)
645 g (1.42 lb)
865 g (1.91 lb)
73 mm (2.87)
83 mm (3.27)
83 mm (3.27)
81 mm (3.17)
101 mm (3.98)
108 mm (4.25)
 
Magnesium alloy
 
No
Yes
Yes
Black
Black
 
67 mm
77 mm
77 mm
Yes
 
Yes
HB-64
 
 
No
No
No