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MC series Macro lens|Opto-Engineering |
 |
| Zero-Distortion Macro Lenses | |
| MC series macro lenses
are designed to capture images of small objects
when both very good resolution and nearly zero distortion
are needed. Traditionally, small object fields-of-view are often observed by means of long focal length lenses equipped with an additional spacer which is used to adjust the working distance. Unfortunately, this approach leads to several problems like high image distortion, resolution loss (especially at the corners), poor depth of field and chromatic effects, making this method not suitable for good imaging nor suitable for applications with accurate measurement requirements. Using MC lenses specifically designed for macro imaging overcomes
these issues. |
|
| Key advantages | |
| • Zero distortion | Suitable for any measurement application where telecentricity is not required |
| • High resolution | MC Series has been specifically designed to work in "macro" configuration |
| • Compactness | The series has a small outer diameter (15 mm)and fits those applications where only little room for optical components is available |
| Specifications | ||||||||||
MC
series: Zero distortion macro lens |
Field
of View |
|||||||||
|
Magnification
X |
Working
distance
|
Field
Depth |
1/3"
|
1/2.5"
|
1/2"
|
1/1.8"
|
2/3"
- 5 MP
|
|||
Model |
F/#
(wF/#)* |
Distortion |
4.8
x 3.6 |
5.70
x 4.28 |
6.4
x 4.8 |
7.13
x 5.37 |
8.45
x 7.07 |
|||
(mm
x mm) |
(mm
x mm) |
(mm
x mm) |
(mm
x mm) |
(mm
x mm) |
||||||
MC300X |
3 |
29 |
5.0 (20) |
0.15 |
<0.01 |
1.60 x 1.20 | 1.9 x 1.4 | 2.13 x 1.6 |
2.38 x 1.79 |
2.82 x 2.36 |
MC200X |
2 |
33 |
5.3 (16) |
0.25 |
<0.01 |
2.40 x 1.80 | 2.9 x 2.1 | 3.2 x 2.4 |
3.56 x 2.68 |
4.22 x 3.53 |
MC150X |
1.5 |
38 |
5.2 (13) |
0.35 |
<0.01 |
3.20 x 2.40 | 3.8 x 2.9 | 4.27 x 3.2 |
4.75 x 3.58 |
5.63 x 4.71 |
MC100X |
1 |
47 |
5.0 (10) |
0.6 |
<0.01 |
4.80 x 3.60 | 5.7 x 4.3 | 6.4 x 4.8 |
7.13 x 5.37 |
8.45 x 7.07 |
MC075X |
0.75 |
58 |
5.0 (9) |
1.2 |
<0.02 |
6.40 x 4.80 | 7.6 x 5.7 | 8.53 x 6.4 |
9.5 x 7.16 |
11.3 x 9.42 |
MC050X |
0.5 |
75 |
5.3 (8) |
2.1 |
<0.02 |
9.60 x 7.20 | 11.4 x 8.6 | 12.8 x 9.6 |
14.3 x 10.7 |
16.9 x 14.1 |
MC033X |
0.333 |
102 |
5.3 (7) |
3.7 |
<0.05 |
14.4 x 10.8 | 17.1 x 12.8 | 19.2 x 14.4 |
21.4 x 16.1 |
25.4 x 21.2 |
| * F/# = F-number, wF/# = working F-number, the real F-number of a lens when used as a macro | ||||||||||
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