Tokina SL SD 400mm F/5.6
Super telephoto prime lens • Film era • Discontinued
Abbreviations
SD | The lens incorporates low dispersion elements. |
Model history (2)
■Tokina 400mm F/5.6 RMC akaTokina SL 400mm F/5.6 | A | 8 - 5 | 4.00m | ⌀72 | ● | |
■Tokina SL SD 400mm F/5.6 | A | 8 - 5 | 4.00m | ⌀72 | 1989 ● |
Specification
Optical design: | |
35mm full frame | |
400mm | |
F/5.6 | |
8 elements in 5 groups | |
? SD | |
Internal focusing (IF) | |
Canon FD [42mm] | |
Contax/Yashica [45.5mm] | |
Konica AR [40.5mm] | |
M42 [45.5mm] | |
Minolta SR [43.5mm] | |
Nikon F [46.5mm] | |
Olympus OM [46mm] | |
Pentax K [45.5mm] | |
6.2° (35mm full frame) | |
On Nikon D APS-C [1.53x] cameras: | |
35mm equivalent focal length: | 612mm (in terms of field of view) |
35mm equivalent speed: | F/8.6 (in terms of depth of field) |
Diagonal angle of view: | 4° |
On Pentax K APS-C [1.53x] cameras: | |
35mm equivalent focal length: | 612mm (in terms of field of view) |
35mm equivalent speed: | F/8.6 (in terms of depth of field) |
Diagonal angle of view: | 4° |
Diaphragm mechanism: | |
Diaphragm type: | Automatic |
Aperture control: | Aperture ring (with or without Auto Exposure setting) |
8 (eight) | |
Focusing: | |
4m | |
<No data> | |
Focusing modes: | Manual focus only |
Manual focus control: | Focusing ring |
Physical characteristics: | |
980g (Nikon F) | |
⌀78×207.5mm (Nikon F) | |
Accessories: | |
Screw-type 72mm | |
Built-in telescopic round | |
<No data> |
Source of data
- Manufacturer's technical data.
Manufacturer description
For use in sports and wildlife photography, this popular telephoto lens offers a rear focusing system for superior sharpness and Super-Low Dispersion (SD) glass for optimum color integrity. Focusing distance of 13.1 ft. is one of the shortest of all lenses in this class.