Compare Nikon Z 800mm F6.3 vs Nikon 400mm F2.8E vs Tokina SZX 400mm F8 Reflex
Construction
Aperture Blades
9 blades, Rounded blades
9 blades, Rounded blades
Colors
Black
Black
Form Factor
Super Telephoto Prime Lens
Super Telephoto Prime Lens
Super Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Tripod collar
Tripod collar, Distance scale
Lens Mount
Nikon Z-mount
Nikon F-mount
Canon EF-mount, Micro Four Thirds-mount, Nikon F-mount, Sony E-mount
Material
Magnesium alloy
Motor
Stepper motor
Ring-type ultrasonic
Optical Formula | Elements
22 elements
16 elements
6 elements
Optical Formula | Groups
14 groups
12 groups
5 groups
Optical Formula | Special Glass
1 PF element, 3 extra-low dispersion (ED) elements and 1 Short-Wavelength Refractive (SR) element groups
2 ED glass elements, 2 Fluorite elements. Nano Crystal Coat groups
Dimensions
Filter Diameter
46 mm / 1.81 in
40.5 mm / 1.59 in
67 mm / 2.64 in
Size | Diameter
140 mm / 5.51 in
160 mm / 6.30 in
74 mm / 2.91 in
Size | Length
385 mm / 15.16 in
358 mm / 14.09 in
77 mm / 3.03 in
Weight
2385 g / 84.28 oz
3800 g / 134.28 oz
355 g / 12.54 oz
Function
Angle Of View
3.1° Diagonal | 2.6° Horizontal | 1.7° Vertical
6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical
6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical
Aperture
f/6.3 ~ f/32
f/2.8 ~ f/22
f/8 ~ f/8
Autofocus
Yes
Yes
No
Focal Length
800 mm
400 mm
400 mm
Focus Type
Internal
Internal
Image Stabilization
Yes (5.5 stops)
Yes
No
Weather Resistance
Yes
No
Performance
Max Magnification
0.16x
0.16x
0.4x
Min Focus Distance
5000 mm / 196.85 in
2600 mm / 102.36 in
1150 mm / 45.28 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2022-04-06
2014-05-14
2020-07-19
Reviews
Neofiliac score
73%
50%
40%
Pros
- Optically stabilized
- Weather-sealed
- Comes with a tripod collar
- Superb reach
- Optically stabilized
- Comes with a tripod collar
- Solid construction
- High-speed AF tracking
- Professionally weather-sealed
- Very compact for 400mm
- Very affordable
Cons
- Dark maximum aperture
- Large physical size with large diameter and long barrel
- On the heavy side
- Dark maximum aperture
- Lacks weather sealing
- Poor image quality
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