N°435611 · Family detail
TokinaMirror·T MOUNT mount·2020
Tokina SZX 400mm F/8 Reflex MF
Specifications01
MountT MOUNT
Focal length400mm
Max aperturef/8
TypeMirror · Telephoto · Prime
Release year2020
Weight355 g
Filter size67 mm
Min focus distance1.15 m
Max magnification0.4
Optical elements6
Groups5
AutofocusNo
StabilizationNo
Aperture controlNone
Lens hoodBH-673 - Screw-type round
TeleconvertersTokina SZ 2X Extender→ 800mm F/16
EraDigital era
Production statusIn production
Additional Info02
Lens TypeSuper telephoto prime lens
Summary02
Tokina SZX 400mm f/8 reflex mirror lens for T-mount cameras, intended for distant subjects where compact telephoto reach is useful. It is manual focus and has a fixed f/8 aperture.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The T-mount mount has a flange distance of 55 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- T-mount lenses fit each camera through a T-adapter made for that camera.
- Sony EAdapter · 37 mm
- Canon RFAdapter · 35 mm
- Nikon ZAdapter · 39 mm
- Fujifilm XAdapter · 37.3 mm
- L-MountAdapter · 35 mm
- Micro Four ThirdsAdapter · 35.75 mm
- Fujifilm G (GFX)Adapter · 28.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 37 mm
- Canon EFAdapter · 11 mm
A rear element that sticks out can hit the camera mirror.
- Nikon FAdapter · 8.5 mm
A rear element that sticks out can hit the camera mirror.

Other Mounts03
This lens family is also indexed in 9 other mounts.
CANON EFView lens
Tokina SZX 400mm F/8 Reflex MF
CANON EF-MView lens
Tokina SZX 400mm F/8 Reflex MF
CANON RFView lens
Tokina SZX 400mm F/8 Reflex MF RF-S
FUJIFILM XView lens
Tokina SZX 400mm F/8 Reflex MF X
INTERCHANGEABLE MOUNTView lens
Tokina MF SZX 400mm F/8 Reflex
MICRO 4/3View lens
Tokina SZX 400mm F/8 Reflex MF
NIKON FView lens
Tokina SZX 400mm F/8 Reflex MF
NIKON ZView lens
Tokina SZX 400mm F/8 Reflex MF Z
SONY FEView lens
Tokina SZX 400mm F/8 Reflex MF FE