Compare Samyang 24mm F1.4 ED AS IF UMC vs Samyang 12mm F2.8 ED AS NCS Fisheye vs Samyang 7.5mm F3.5 UMC Fisheye

Construction

Aperture Blades
7 blades, Circular blades
Colors
Black
Black
Form Factor
Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
MFT
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale
Physical aperture ring, Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Micro Four Thirds-mount, Pentax K-mount, Sony A-mount, Sony E-mount, Samsung NX-mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sony A-mount, Sony E-mount
Micro Four Thirds-mount
Optical Formula | Elements
13 elements
12 elements
9 elements
Optical Formula | Groups
12 groups
8 groups
7 groups
Optical Formula | Special Glass
4 ED glass elements, 2 aspherical elements groups
2 aspherical, 3 ED, nano coating system groups

Dimensions

Filter Diameter
77 mm / 3.03 in
Size | Diameter
83 mm / 3.27 in
77 mm / 3.03 in
60 mm / 2.36 in
Size | Length
73 mm / 2.87 in
48 mm / 1.89 in
Weight
515 g / 18.20 oz
197 g / 6.96 oz

Function

Angle Of View
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical
180° Diagonal (fisheye)
180° Diagonal (fisheye)
Aperture
f/1.4 ~ f/22
f/2.8 ~ f/22
f/3.5 ~ f/22
Autofocus
No
No
No
Crop Factor
2.0
Focal Length
24 mm
12 mm
7.5 mm
Focal Length (35mm Equivalent)
15.0 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
No
No
No

Performance

Min Focus Distance
250 mm / 9.84 in
200 mm / 7.87 in
90 mm / 3.54 in

Production

Accessory
Lens hood included
Lens Hood: Built-in petal-type hood (supplied)
Debut
2011-08-12
2014-11-01
2011-09-05

Reviews

Neofiliac score
59%
40%
50%
Pros
  • Bright maximum aperture
  • Affordable choice in its class
  • 180° FOV
  • Reasonably good sunstar
  • Very light and compact
  • 180° FOV
Cons
  • Lacks weather sealing
  • Not the best IQ
  • Not the highest grade of construction
  • Lacks front filter thread
  • Lacks weather sealing
  • Not the sharpest
  • Lacks front filter thread
  • Lacks weather sealing

Price

Offers (incl. referral links)
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