Compare 7Artisans 25mm F1.8 vs Laowa 65mm f/2.8 2X Ultra Macro vs Laowa 50mm f/2.8 2X Ultra Macro
Construction
Aperture Blades
7 blades
9 blades
7 blades
Colors
Black
Black
Form Factor
Normal Prime Lens
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
APS-C
APS-C
MFT
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
DoF scale
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Sony E-mount
Canon EF-M-mount, Fujifilm X-mount, Leica L-mount, Nikon Z-mount, Sony E-mount
Micro Four Thirds-mount
Material
Aluminum
Optical Formula | Elements
7 elements
14 elements
14 elements
Optical Formula | Groups
5 groups
10 groups
10 groups
Optical Formula | Special Glass
3 ED elements groups
Dimensions
Filter Diameter
46 mm / 1.81 in
52 mm / 2.05 in
49 mm / 1.93 in
Size | Diameter
51 mm / 2.01 in
57 mm / 2.24 in
54 mm / 2.13 in
Size | Length
32 mm / 1.26 in
100 mm / 3.94 in
79 mm / 3.11 in
Weight
143 g / 5.05 oz
335 g / 11.84 oz
240 g / 8.48 oz
Function
Angle Of View
60.0° Diagonal | 51.3° Horizontal | 35.5° Vertical
25.0° Diagonal | 20.9° Horizontal | 14.0° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
Aperture
f/1.8 ~ f/22
f/2.8–28 ~ f/22
f/2.8 ~ f/22
Autofocus
No
No
No
Crop Factor
1.5
1.5
2.0
Focal Length
25 mm
65 mm
50 mm
Focal Length (35mm Equivalent)
37.5 mm
97.5 mm
100.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
Performance
Max Magnification
2x
2x
Min Focus Distance
180 mm / 7.09 in
170 mm / 6.69 in
140 mm / 5.51 in
Production
Debut
2017-06-28
2020-01-24
2020-08-18
Made In
China
China
Reviews
Neofiliac score
59%
59%
68%
Pros
- Short barrel
- Light in the hand
- Appears well-built
- 2x magnification ratio
- Good optical performance
- Apochromatic design
- Exceptional 2x maximum reproduction
- Very light for a 2x macro lens
- Quite affordable
- Supposedly apochromatic design
Cons
- Lacks weather sealing
- Not the strongest in optical performance
- Bokeh balls are edgy
- No EXIF data
- Rather long for APS-C
- Not the best optically
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