The Samyang 800mm f/8 Mirror DX is a 800 mm prime lens with a maximum aperture of f/8 for the T2 mount. Here are its field of view on different sensors, hyperfocal distances and the cameras it fits.
Focal length
800 mm
Max aperture
f/8
Mount
T2
Designed for
Full frame
Field of view by sensor
| Sensor | Diagonal angle of view | 35 mm equivalent |
|---|---|---|
| Full frame | 3.1° | 800 mm |
| APS-C (1.5×) | 2.0° | 1224 mm |
| Canon APS-C (1.6×) | 1.9° | 1280 mm |
| Micro Four Thirds | 1.5° | 1600 mm |
Hyperfocal distance
| Focal length | f/8 | f/11 | f/16 |
|---|---|---|---|
| 800 mm | 2667 m | 1940 m | 1334 m |
Circle of confusion 0.030 mm (sensor size the lens is designed for).
Where to buy
B&H PhotoAmazonKEH (used)MPB (used)FAQ
What is the Samyang 800mm f/8 Mirror DX equivalent to on APS-C?
About 1200 mm (1.5×) or 1280 mm on Canon APS-C (1.6×).