Compare Samyang 8mm F2.8 UMC Fisheye II vs 7Artisans 7.5mm F2.8 Mark II

Construction

Aperture Blades
6 blades
7 blades
Colors
Silver, black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Manual focus, Fisheye, Prime lens
Image Size
APS-C
APS-C
Lens Barrel
Physical aperture ring, Distance scale
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Samsung NX-mount, Sony E-mount
E-mount, X-mount, EF-M-mount, Micro Four Thirds, Z-mount
Optical Formula | Elements
11 elements
11 elements
Optical Formula | Groups
8 groups
9 groups
Optical Formula | Special Glass
2 aspherical + 3 ED, Ultra Multi Coating groups

Dimensions

Filter Diameter
N/A
Size | Diameter
60 mm / 2.36 in
Size | Length
65 mm / 2.56 in
Weight
265 g / 9.36 oz
265 g

Function

Angle Of View
180° Diagonal (fisheye)
190°
Aperture
f/2.8 ~ f/22
F/2.8 ~ f/16
Autofocus
No
Crop Factor
1.5
Focal Length
8 mm
7.5 mm
Focal Length (35mm Equivalent)
12.0 mm
11 mm
Focus Type
Internal
Image Stabilization
No
N/A
Weather Resistance
No

Performance

Min Focus Distance
300 mm / 11.81 in
15 cm

Production

Debut
2014-03-21
2021-02
Made In
China

Reviews

Neofiliac score
31%
Pros
  • 180° FOV
  • Reasonably well built
  • Fisheye-Hemi plugin
  • Fully manual
  • Good color reproduction
Cons
  • Lacks front filter thread
  • Lacks weather sealing
  • High chromatic aberration

Price

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