Compare Samyang 10mm F2.8 ED AS NCS CS vs Zeiss Touit 50mm F2.8 vs Zeiss Touit 12mm F2.8

Construction

Aperture Blades
6 blades, Manual aperture setting via lens ring
Form Factor
Ultra Wide-Angle Prime Lens
Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
APS-C
APS-C
APS-C
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring
Physical aperture ring
Lens Mount
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
Fujifilm X-mount, Sony E-mount
Fujifilm X-mount, Sony E-mount
Motor
Micromotor
Optical Formula | Elements
14 elements
14 elements
11 elements
Optical Formula | Groups
10 groups
11 groups
8 groups
Optical Formula | Special Glass
2 aspherical elements, 1 ED glass element groups

Dimensions

Filter Diameter
52 mm / 2.05 in
67 mm / 2.64 in
Size | Diameter
86 mm / 3.39 in
65 mm / 2.56 in
82 mm / 3.23 in
Size | Length
77 mm / 3.03 in
91 mm / 3.58 in
86 mm / 3.39 in
Weight
580 g / 20.49 oz
290 g / 10.25 oz
270 g / 9.54 oz

Function

Angle Of View
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical
100.5° Diagonal | 90.0° Horizontal | 67.4° Vertical
Aperture
f/2.8 ~ f/22
f/2.8 ~ f/22
f/2.8 ~ f/22
Autofocus
No
Yes
Yes
Crop Factor
1.5
1.5
1.5
Focal Length
10 mm
50 mm
12 mm
Focal Length (35mm Equivalent)
15.0 mm
75 mm
18 mm
Image Stabilization
No
No
No

Performance

Max Magnification
1
0.11
Min Focus Distance
250 mm / 9.84 in
150 mm / 5.91 in
180 mm / 7.09 in

Production

Accessory
Lens Hood: Integrated hood (supplied)
Lens hood included
Lens hood included
Debut
2013-12-06
2014-01-30
2012-09-18

Reviews

Neofiliac score
40%
70%
70%
Pros
  • One of the widest rectilinear lens for APS-C
  • Reasonable IQ
  • Bright f/2.8 aperture
  • High maximum magnification
  • X-mount version with physical aperture ring
  • X-mount version with physical aperture ring
  • Very light
  • Good image quality
Cons
  • Lacks front filter thread
  • Not stabilized

Price

Offers (incl. referral links)
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