Compare 7artisans 55mm F1.4 vs Samyang MF 14mm F2.8 MK2 vs 7Artisans M28mm F1.4
Construction
Aperture Blades
9 blades
9 blades
13 blades
Colors
Black
Black
Black
Form Factor
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Manual focus lens, Prime lens
Image Size
APS-C
Full-Frame
Full frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Sony E-mount
Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Sony E-mount
M-mount
Material
Aluminum
Optical Formula | Elements
6 elements
14 elements
11 elements
Optical Formula | Groups
5 groups
10 groups
9 groups
Optical Formula | Special Glass
1 ASP, 1 hybrid ASP, 2 ED, 3 HR elements + UMC coating groups
1x aspherical, 2x ED groups
Dimensions
Filter Diameter
52 mm / 2.05 in
52 mm
Size | Diameter
60 mm / 2.4 in
87 mm / 3.43 in
Size | Length
65 mm / 2.60 in
96 mm / 3.78 in
Weight
272 g / 9.61 oz
649 g / 22.93 oz
488 g
Function
Angle Of View
29.4° Diagonal | 24.6° Horizontal | 16.6° Vertical
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
75°
Aperture
f/1.4 ~ f/16
f/2.8 ~ f/22
F/1.4 ~ f/16
Autofocus
No
No
Crop Factor
1.5
Focal Length
55 mm
14 mm
28 mm
Focal Length (35mm Equivalent)
82.5 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
N/A
Weather Resistance
No
Yes
Performance
Max Magnification
0.08x
Min Focus Distance
420 mm / 16.54 in
280 mm / 11.02 in
70 cm
Production
Accessory
Lens hood included
Debut
2021
2020-05-25
2018-11
Made In
Korea
China
Reviews
Neofiliac score
59%
59%
Pros
- Bright maximum aperture
- Weather-sealed
- Improved focus ring
- Good build quality and ergonomics
Cons
- Lacks weather sealing
- Not very solid
- Larger and heavier than Mark I
- Lower maximum magnification than Mark I
- Lacks front filter thread
- Low maximum magnification
- Strong vignetting
- Not very sharp
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