Compare Samyang 12mm F2.8 ED AS NCS Fisheye vs Samyang 20mm F1.8 ED AS UMC vs Leica Summarit-M 35mm F2.4 ASPH
Construction
Aperture Blades
7 blades, Circular blades
7 blades
9 blades
Colors
Black
Black and silver
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale
Physical aperture ring, Distance scale
Physical aperture ring, Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sony A-mount, Sony E-mount
Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount
Leica M-mount
Material
Anodized
Optical Formula | Elements
12 elements
13 elements
6 elements
Optical Formula | Groups
8 groups
12 groups
4 groups
Optical Formula | Special Glass
2 aspherical, 3 ED, nano coating system groups
Two aspherical + 3 ED elements, Ultra Multi Coating groups
"high-refraction glass with anomalous partial dispersion" groups
Dimensions
Filter Diameter
77 mm / 3.03 in
46 mm / 1.81 in
Size | Diameter
77 mm / 3.03 in
83 mm / 3.27 in
52 mm / 2.05 in
Size | Length
73 mm / 2.87 in
88 mm / 3.46 in
34 mm / 1.34 in
Weight
515 g / 18.20 oz
497 g / 17.56 oz
197 g / 6.96 oz
Function
Angle Of View
180° Diagonal (fisheye)
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical
Aperture
f/2.8 ~ f/22
f/1.8 ~ f/22
f/2.4 ~ f/16
Autofocus
No
No
No
Focal Length
12 mm
20 mm
35 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No
No
Performance
Min Focus Distance
200 mm / 7.87 in
200 mm / 7.87 in
800 mm / 31.50 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2014-11-01
2016-08-08
2014-09-16
Made In
Germany
Reviews
Neofiliac score
40%
59%
86%
Pros
- 180° FOV
- Reasonably good sunstar
- Rather affordable
- Very compact and lightweight
- Beautiful construction
Cons
- Lacks front filter thread
- Lacks weather sealing
- Not the sharpest
- Lacks weather sealing
- Not the highest grade of build
- Lacks weather sealing
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.