Focusing (1) |
|
nearnominalfar |
Magnification |
(x) |
1.7931.7501.705 |
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 |
(mm) |
82.783.885.0 |
Focal length |
(mm) |
79.8 |
f/# (wF/#) (2) |
|
6.5 (18)...... |
Distortion typical (max) (3) |
(%) |
< 0.01 (0.03) |
Field depth (4) |
(mm) |
0.4 |
CTF @ 50 lp/mm |
(%) |
> 35 |
Image side numerical aperture |
|
0.028 |
Object side numerical aperture |
|
0.050 |
Mechanical specifications |
Length (5) |
(mm) |
234.5 |
Diameter |
(mm) |
52.0 |
Mass |
(g) |
658 |
Mount (6) |
|
M42X1 |