| Focusing (1) |
|
nearnominalfar |
| Magnification |
(x) |
1.7931.7501.705 |
| Image circle Ø |
ø(mm) |
28.7 |
| Object field of view (mm x mm) |
| with KAI-04050 16 mm diagonal w x h 12.8 x 9.6 |
|
7.1 x 5.47.3 x 5.57.5 x 5.6 |
| with 2k x 10 µm detector 20.48 |
|
11.411.712.0 |
| with KAI-4022/4021 21.5 mm diagonal w x h 15.2 x 15.2 |
|
8.5 x 8.58.7 x 8.78.9 x 8.9 |
| with KAI-08050 22.6 mm diagonal w x h 18.1 x 13.6 |
|
10.1 x 7.610.3 x 7.810.6 x 8.0 |
| with APS-C 28.35 mm diagonal w x h 23.6 x 15.7 |
|
13,2 x 8,813,5 x 9,013,8 x 9,0 |
| with 4k x 7 µm detector 28.67 |
|
16.016.416.8 |
| Optical specifications |
| Working distance (2) |
(mm) |
82.783.885.0 |
| Focal length |
(mm) |
79.8 |
| f/# (wF/#) (3) |
|
6.5 (18)...... |
| Distortion typical (max) (4) |
(%) |
< 0.01 (0.03) |
| Field depth (5) |
(mm) |
0.4 |
| CTF @ 50 lp/mm |
(%) |
> 35 |
| Image side numerical aperture |
|
0.028 |
| Object side numerical aperture |
|
0.050 |
| Mechanical specifications |
| Length (7) |
(mm) |
234.5 |
| Diameter |
(mm) |
52.0 |
| Mass |
(g) |
658 |
| Phase adjustment (6) |
|
Yes |
| Mount |
|
M42x1 FD10.56 |
