Compare Tokina SZX 400mm F8 Reflex vs Tokina Firin 20mm F2 MF vs Tokina Firin 100mm F2.8
Construction
Aperture Blades
9 blades
9 blades
Colors
Black
Black
Black
Form Factor
Super Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-mount, Micro Four Thirds-mount, Nikon F-mount, Sony E-mount
Sony E-mount
Sony E-mount
Optical Formula | Elements
6 elements
13 elements
9 elements
Optical Formula | Groups
5 groups
11 groups
8 groups
Optical Formula | Special Glass
Multi-layer coatings groups
Multi-coating groups
Dimensions
Filter Diameter
67 mm / 2.64 in
62 mm / 2.44 in
55 mm / 2.17 in
Size | Diameter
74 mm / 2.91 in
62 mm / 2.44 in
74 mm / 2.91 in
Size | Length
77 mm / 3.03 in
69 mm / 2.72 in
123 mm / 4.84 in
Weight
355 g / 12.54 oz
490 g / 17.31 oz
570 g / 20.14 oz
Function
Angle Of View
6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
Aperture
f/8 ~ f/8
f/2 ~ f/22
f/2.8 ~ f/32
Autofocus
No
No
Yes
Focal Length
400 mm
20 mm
100 mm
Focus Type
Internal
Extending front
Image Stabilization
No
No
No
Weather Resistance
No
No
Performance
Max Magnification
0.4x
0.1x
1x
Min Focus Distance
1150 mm / 45.28 in
280 mm / 11.02 in
300 mm / 11.81 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2020-07-19
2016-09-08
2019-04-21
Reviews
Neofiliac score
40%
59%
68%
Pros
- Very compact for 400mm
- Very affordable
- Great build quality
- Very sharp
- Low distortion
- 1:1 maximum magnification
- Solid construction
- Good optical performance
Cons
- Dark maximum aperture
- Lacks weather sealing
- Poor image quality
- Lacks weather sealing
- Slow autofocus
- Not stabilized
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