Compare Samyang 100mm F2.8 ED UMC Macro vs Samyang 8mm F2.8 UMC Fisheye II vs Pentax 03 Fish-Eye
Construction
Aperture Blades
9 blades
6 blades
Colors
Silver, black
Form Factor
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
APS-C
1/1.7"
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale
Distance scale
Lens Mount
Canon EF-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-M-mount, Fujifilm X-mount, Samsung NX-mount, Sony E-mount
Pentax Q-mount
Material
Plastic mount
Optical Formula | Elements
15 elements
11 elements
6 elements
Optical Formula | Groups
12 groups
8 groups
5 groups
Optical Formula | Special Glass
1 HRI + 1 ED element, Ultra Multi Coating groups
2 aspherical + 3 ED, Ultra Multi Coating groups
Dimensions
Filter Diameter
67 mm / 2.64 in
Size | Diameter
73 mm / 2.87 in
60 mm / 2.36 in
41 mm / 1.61 in
Size | Length
123 mm / 4.84 in
65 mm / 2.56 in
31 mm / 1.22 in
Weight
720 g / 25.44 oz
265 g / 9.36 oz
29 g / 1.02 oz
Function
Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
180° Diagonal (fisheye)
173° Diagonal (Q7)
Aperture
f/2.8 ~ f/32
f/2.8 ~ f/22
f/5.6
Autofocus
No
No
No
Crop Factor
1.5
4.6
Focal Length
100 mm
8 mm
3.2 mm
Focal Length (35mm Equivalent)
12.0 mm
14.7 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
No
Performance
Max Magnification
1x
0.06x
Min Focus Distance
310 mm / 12.20 in
300 mm / 11.81 in
90 mm / 3.54 in
Production
Accessory
Lens hood included
Debut
2015-04-01
2014-03-21
2011-06-23
Reviews
Neofiliac score
59%
31%
50%
Pros
- 1:1 reproduction
- Clear focusing scale
- 180° FOV
- Reasonably well built
- Extremely light and compact
- 173°FOV
Cons
- Lacks weather sealing
- Not Samyang's strongest build
- Lacks front filter thread
- Lacks weather sealing
- Dark and fixed f/5.6 aperture
- Not made for IQ
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