Site Title

Compare Samyang 10mm F2.8 ED AS NCS CS vs Tokina Firin 100mm F2.8 vs Tokina Firin 20mm F2 AF

Reviews

Neo score
40%
68%
59%
Pros
  • One of the widest rectilinear lens for APS-C
  • Reasonable IQ
  • Bright f/2.8 aperture
  • 1:1 maximum magnification
  • Solid construction
  • Good optical performance
  • The best image quality from Tokina
  • Quite light
Cons
  • Lacks front filter thread
  • Slow autofocus
  • Not stabilized
  • Lacks weather sealing
  • Lacks extra features

Price

Offers (incl. referral links)

Construction

Aperture Blades
6 blades, Manual aperture setting via lens ring
9 blades
9 blades
Colors
Black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
APS-C
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-M-mount, Canon EF-mount, Micro Four Thirds-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount
Sony E-mount
Sony E-mount
Motor
Ring-type ultrasonic
Optical Formula | Elements
14 elements
9 elements
13 elements
Optical Formula | Groups
10 groups
8 groups
11 groups
Optical Formula | Special Glass
2 aspherical elements, 1 ED glass element groups
Multi-coating groups
3 super-low-dispersion + 2 ED elements groups

Dimensions

Filter Diameter
55 mm / 2.17 in
62 mm / 2.44 in
Size | Diameter
86 mm / 3.39 in
74 mm / 2.91 in
73 mm / 2.87 in
Size | Length
77 mm / 3.03 in
123 mm / 4.84 in
82 mm / 3.23 in
Weight
580 g / 20.49 oz
570 g / 20.14 oz
464 g / 16.40 oz

Function

Angle Of View
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
Aperture
f/2.8 ~ f/22
f/2.8 ~ f/32
f/2 ~ f/22
Autofocus
No
Yes
Crop Factor
1.5
Focal Length
10 mm
100 mm
20 mm
Focal Length (35mm Equivalent)
15.0 mm
Focus Type
Extending front
Internal
Image Stabilization
No
No
No
Weather Resistance
No

Performance

Max Magnification
1x
0.1x
Min Focus Distance
250 mm / 9.84 in
300 mm / 11.81 in
280 mm / 11.02 in

Production

Accessory
Lens Hood: Integrated hood (supplied)
Lens hood included
Lens Hood: BH-623 (supplied)
Debut
2013-12-06
2019-04-21
2018-02-22
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