The Schneider-Kreuznach Tele-Xenar 90mm f/3.5 is a 90 mm prime lens with a maximum aperture of f/3.5 for the M42 mount. Here are its field of view on different sensors, hyperfocal distances and the cameras it fits.
Focal length
90 mm
Max aperture
f/3.5
Mount
M42
Designed for
Full frame
Field of view by sensor
| Sensor | Diagonal angle of view | 35 mm equivalent |
|---|---|---|
| Full frame | 27.0° | 90 mm |
| APS-C (1.5×) | 17.9° | 138 mm |
| Canon APS-C (1.6×) | 17.1° | 144 mm |
| Micro Four Thirds | 13.7° | 180 mm |
Hyperfocal distance
| Focal length | f/5.6 | f/8 | f/11 | f/16 |
|---|---|---|---|---|
| 90 mm | 48 m | 34 m | 25 m | 17 m |
Circle of confusion 0.030 mm (sensor size the lens is designed for).
Cameras that fit (2)
Where to buy
B&H PhotoAmazonKEH (used)MPB (used)FAQ
What is the Schneider-Kreuznach Tele-Xenar 90mm f/3.5 equivalent to on APS-C?
About 135 mm (1.5×) or 144 mm on Canon APS-C (1.6×).
Which cameras is the Schneider-Kreuznach Tele-Xenar 90mm f/3.5 compatible with?
It fits KMZ Zenit 122, KMZ Zenit 412LS (see the full list above).