Compare KamLan 50mm F1.1 II vs 7Artisans 25mm F1.8

Construction

Aperture Blades
11 blades
7 blades
Colors
Black
Form Factor
Short Telephoto Prime Lens
Normal Prime Lens
Image Size
APS-C
APS-C
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-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Sony E-mount
Material
Aluminum
Optical Formula | Elements
8 elements
7 elements
Optical Formula | Groups
7 groups
5 groups

Dimensions

Filter Diameter
62 mm / 2.44 in
46 mm / 1.81 in
Size | Diameter
51 mm / 2.01 in
Size | Length
32 mm / 1.26 in
Weight
600 g / 21.20 oz
143 g / 5.05 oz

Function

Angle Of View
32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical
60.0° Diagonal | 51.3° Horizontal | 35.5° Vertical
Aperture
f/1.1 ~ f/16
f/1.8 ~ f/22
Autofocus
No
No
Crop Factor
1.5
1.5
Focal Length
50 mm
25 mm
Focal Length (35mm Equivalent)
75.0 mm
37.5 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
No

Performance

Max Magnification
0.25x
Min Focus Distance
400 mm / 15.75 in
180 mm / 7.09 in

Production

Debut
2019-06-05
2017-06-28

Reviews

Neofiliac score
59%
59%
Pros
  • Bright maximum aperture
  • Smooth rendering
  • Short barrel
  • Light in the hand
  • Appears well-built
Cons
  • Lacks weather sealing
  • No EXIF data
  • Lacks weather sealing
  • Not the strongest in optical performance

Price

Offers (incl. referral links)
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