Compare Panasonic G Fisheye 8mm F3.5 vs Samyang 7.5mm F3.5 UMC Fisheye vs Laowa 17mm f/1.8
Construction
Aperture Blades
7 blades, rounded blades
7 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
MFT
MFT
MFT
Lens Barrel
Physical aperture ring, Distance scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Motor
Micromotor
Optical Formula | Elements
10 elements
9 elements
9 elements
Optical Formula | Groups
9 groups
7 groups
7 groups
Optical Formula | Special Glass
1 ED glass element groups
Frog Eye Coating (FEC) groups
Dimensions
Filter Diameter
46 mm / 1.81 in
Size | Diameter
61 mm / 2.40 in
60 mm / 2.36 in
55 mm / 2.17 in
Size | Length
52 mm / 2.05 in
48 mm / 1.89 in
51 mm / 2.01 in
Weight
165 g / 5.83 oz
197 g / 6.96 oz
172 g / 6.08 oz
Function
Angle Of View
180° Diagonal
180° Diagonal (fisheye)
65.0° Diagonal | 55.8° Horizontal | 38.9° Vertical
Aperture
f/3.5 ~ f/22
f/3.5 ~ f/22
f/1.8 ~ f/1.8
Autofocus
Yes
No
No
Crop Factor
2.0
2.0
2.0
Focal Length
8 mm
7.5 mm
17 mm
Focal Length (35mm Equivalent)
16.0 mm
15.0 mm
34.0 mm
Focus Type
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No
Performance
Max Magnification
0.2x
Min Focus Distance
100 mm / 3.94 in
90 mm / 3.54 in
150 mm / 5.91 in
Production
Accessory
Lens Hood: built-in hood (supplied)
Lens Hood: Built-in petal-type hood (supplied)
Lens hood included
Debut
2010-06-01
2011-09-05
2019-10-21
Made In
China
Reviews
Neofiliac score
60%
50%
50%
Pros
- 180° FOV
- Compact and lightweight
- Very light and compact
- 180° FOV
- Very light in the hand
- Versatile focal length
- Very affordable
Cons
- Lacks front filter thread
- Lacks front filter thread
- Lacks weather sealing
- Lacks weather sealing
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