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Compare KamLan 50mm F1.1 II vs KamLan 8mm F3.0 Fisheye vs Pentax 03 Fish-Eye

Construction

Aperture Blades
11 blades
Form Factor
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
APS-C
APS-C
1/1.7"
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Distance scale
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Sony E-mount
Canon EF-M-mount, Sony E-mount
Pentax Q-mount
Material
Plastic mount
Optical Formula | Elements
8 elements
11 elements
6 elements
Optical Formula | Groups
7 groups
9 groups
5 groups

Dimensions

Filter Diameter
62 mm / 2.44 in
Size | Diameter
41 mm / 1.61 in
Size | Length
31 mm / 1.22 in
Weight
600 g / 21.20 oz
245 g / 8.66 oz
29 g / 1.02 oz

Function

Angle Of View
32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical
180.0° Diagonal (fisheye)
173° Diagonal (Q7)
Aperture
f/1.1 ~ f/16
f/3 ~ f/22
f/5.6
Autofocus
No
No
No
Crop Factor
1.5
1.5
4.6
Focal Length
50 mm
8 mm
3.2 mm
Focal Length (35mm Equivalent)
75.0 mm
12.0 mm
14.7 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
No

Performance

Max Magnification
0.25x
0.06x
Min Focus Distance
400 mm / 15.75 in
100 mm / 3.94 in
90 mm / 3.54 in

Production

Accessory
Lens hood included
Debut
2019-06-05
2018-03-21
2011-06-23

Reviews

Neofiliac score
59%
40%
50%
Pros
  • Bright maximum aperture
  • Smooth rendering
  • 180° FOV
  • Compact and lightweight
  • Extremely light and compact
  • 173°FOV
Cons
  • Lacks weather sealing
  • No EXIF data
  • Lacks front filter thread
  • Lacks weather sealing
  • Dark and fixed f/5.6 aperture
  • Not made for IQ

Price

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