The Schneider-Kreuznach D-Xenon 1:4-5.6 50-200mm AL is a 50–200 mm zoom lens for the Pentax KAF2 mount. Here are its field of view on different sensors, hyperfocal distances and the cameras it fits.
Focal length
50–200 mm
Max aperture
—
Mount
Pentax KAF2
Designed for
1.53× crop
Field of view by sensor
| Sensor | Diagonal angle of view | 35 mm equivalent |
|---|---|---|
| APS-C (1.5×) | 31.6° – 8.1° | 76–306 mm |
| Canon APS-C (1.6×) | 30.3° – 7.7° | 80–320 mm |
| Micro Four Thirds | 24.4° – 6.2° | 100–400 mm |
Hyperfocal distance
| Focal length | f/2.8 | f/5.6 | f/8 | f/11 | f/16 |
|---|---|---|---|---|---|
| 50 mm | 46 m | 23 m | 16 m | 12 m | 8.0 m |
| 200 mm | 729 m | 364 m | 255 m | 186 m | 128 m |
Circle of confusion 0.020 mm (sensor size the lens is designed for).
Cameras that fit (43)
- Pentax 35mm film: full frame
- Pentax *ist DL2
- Pentax *ist DL
- Pentax *ist DS2
- Pentax *ist DS
- Pentax *ist D
- Pentax K-m
- Pentax K100D
- Pentax K100D Super
- Pentax K110D
- Pentax K10D
- Pentax K20D
- Pentax K-30
- Pentax K-50
- Pentax K-500
- Pentax K-7
- Pentax K-52010
- Pentax K-5 II2012
- Pentax K-5 IIs
- Pentax K-32013
- Pentax K-3 II2015
- Pentax K-3 III2021
- Pentax K-3 III Monochrome
- Pentax K2000
- Pentax K200D
- Pentax K-x
- Pentax K-r
- Pentax K-S2
- Pentax K-S1
- Pentax K-01
- Pentax KF2022
- Pentax KP2017
- Samsung GX10
- Samsung GX20
- Samsung GX-1S
- Samsung GX-1L
- Pentax K-12016
- Pentax K-1 II2018
- Pentax K-702016
- KMZ Zenit 122K
- KMZ Zenit 212K
- KMZ Zenit 312K
- KMZ Zenit KM
Where to buy
B&H PhotoAmazonKEH (used)MPB (used)FAQ
What is the Schneider-Kreuznach D-Xenon 1:4-5.6 50-200mm AL equivalent to on APS-C?
It is designed for a 1.53× sensor, giving a full-frame equivalent of 76–306 mm.
Which cameras is the Schneider-Kreuznach D-Xenon 1:4-5.6 50-200mm AL compatible with?
It fits Pentax 35mm film: full frame, Pentax *ist DL2, Pentax *ist DL, Pentax *ist DS2, Pentax *ist DS and more (see the full list above).