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Compare Samyang 20mm F1.8 ED AS UMC vs Nikon 24mm F1.8G

Construction

Aperture Blades
7 blades
7 blades, Rounded blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale
Distance scale
Lens Mount
Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount
Nikon F-mount
Motor
Ring-type ultrasonic
Optical Formula | Elements
13 elements
12 elements
Optical Formula | Groups
12 groups
9 groups
Optical Formula | Special Glass
Two aspherical + 3 ED elements, Ultra Multi Coating groups
2 ED and 2 aspherical elements + nano crystal coat groups

Dimensions

Filter Diameter
77 mm / 3.03 in
72 mm / 2.83 in
Size | Diameter
83 mm / 3.27 in
78 mm / 3.07 in
Size | Length
88 mm / 3.46 in
83 mm / 3.27 in
Weight
497 g / 17.56 oz
355 g / 12.54 oz

Function

Angle Of View
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical
Aperture
f/1.8 ~ f/22
f/1.8 ~ f/16
Autofocus
No
Yes
Focal Length
20 mm
24 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
No

Performance

Max Magnification
0.2x
Min Focus Distance
200 mm / 7.87 in
230 mm / 9.06 in

Production

Accessory
Lens hood included
Lens hood sold separately
Debut
2016-08-08
2015-08-04

Reviews

Neofiliac score
59%
50%
Pros
  • Rather affordable
  • Well corrected
  • Good sharpness
Cons
  • Lacks weather sealing
  • Not the highest grade of build
  • Lens hood not included
  • Lacks weather sealing

Price

Offers (incl. referral links)
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