Compare Samyang 12mm F2.8 ED AS NCS Fisheye vs Samyang 8mm F2.8 UMC Fisheye II vs Sony E 15mm F1.4 G
Construction
Aperture Blades
7 blades, Circular blades
6 blades
7 blades
Colors
Black
Silver, black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
APS-C
APS-C
Lens Barrel
Physical aperture ring, Distance scale
Physical aperture ring, Distance scale
Physical aperture ring
Lens Mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sony A-mount, Sony E-mount
Canon EF-M-mount, Fujifilm X-mount, Samsung NX-mount, Sony E-mount
Sony E-mount
Motor
Linear Motor
Optical Formula | Elements
12 elements
11 elements
13 elements
Optical Formula | Groups
8 groups
8 groups
12 groups
Optical Formula | Special Glass
2 aspherical, 3 ED, nano coating system groups
2 aspherical + 3 ED, Ultra Multi Coating groups
1 x ED, 1 x Super ED, 3 x Aspherical groups
Dimensions
Filter Diameter
55 mm / 2.17 in
Size | Diameter
77 mm / 3.03 in
60 mm / 2.36 in
67 mm / 2.64 in
Size | Length
73 mm / 2.87 in
65 mm / 2.56 in
70 mm / 2.76 in
Weight
515 g / 18.20 oz
265 g / 9.36 oz
219 g / 7.74 oz
Function
Angle Of View
180° Diagonal (fisheye)
180° Diagonal (fisheye)
87.8° Diagonal | 77.3° Horizontal | 56.1° Vertical
Aperture
f/2.8 ~ f/22
f/2.8 ~ f/22
f/1.4 ~ f/16
Autofocus
No
No
Yes
Crop Factor
1.5
1.5
Focal Length
12 mm
8 mm
15 mm
Focal Length (35mm Equivalent)
12.0 mm
22.5 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No
Yes
Performance
Max Magnification
0.15x
Min Focus Distance
200 mm / 7.87 in
300 mm / 11.81 in
170 mm / 6.69 in
Production
Accessory
Lens hood included
Lens Hood: ALC-SH171 (supplied)
Debut
2014-11-01
2014-03-21
2022-06-01
Model Name
SEL15F14G
Reviews
Neofiliac score
40%
31%
78%
Pros
- 180° FOV
- Reasonably good sunstar
- 180° FOV
- Reasonably well built
- Bright maximum aperture
- Light in the hand
- Weather-sealed
- Comes with physical aperture ring
- Good image quality
Cons
- Lacks front filter thread
- Lacks weather sealing
- Not the sharpest
- Lacks front filter thread
- Lacks weather sealing
- Questionable build quality
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