Compare Samyang 16mm F2 ED AS UMC CS vs Zeiss Planar T* 1.4/85

8 blades

9 blades, 1/2 stop steps. ZE (Canon) version has no aperture ring.

Wide-Angle Prime Lens

Short Telephoto Prime Lens

APS-C

Full-Frame

Physical aperture ring, Distance scale

Physical aperture ring, Distance scale, DoF scale

Canon EF-M-mount, Canon EF-mount, Micro Four Thirds-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount

Canon EF-mount, Nikon F-mount, Pentax K-mount

Metal barrel, metal mount

13 elements

6 elements

11 groups

5 groups

1 ED glass element, 1 aspheric element, 1 hybrid aspheric element groups

77 mm / 3.03 in

72 mm / 2.83 in

83 mm / 3.27 in

78 mm / 3.07 in

89 mm / 3.50 in

85 mm / 3.35 in

583 g / 20.60 oz

700 g / 24.73 oz

84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical

28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical

f/2 ~ f/22

f/1.4 ~ f/16

No

No

1.5

16 mm

85 mm

24.0 mm

No

No

0.1

200 mm / 7.87 in

1000 mm / 39.37 in

Lens hood included

Lens hood included

2013-06-13