OptoPixel has launched the Cornea Series Machine Vision Optics which has an excellent optical characteristic with resolution varying from 2.0 Mega-Pixel to 25.0 Mega-Pixel. These lenses are designed with ultra-low distortion, robust structure, and a variety of optical correction methods to minimize the occurrence of aberration. Cornea series covers lens models with 1/1.8”, 2/3”, 1”, 1.1”, 1.2”, and 4/3” formats and a large range of focal lengths from 4mm to 75 mm. This series is an ideal choice for machine vision applications.
The available models for 20.0 Mega-Pixel Resolution are listed below:
20.0 Mega-Pixel Fixed Lens for 1.1" Format:
Common Specifications
Image Size Format
Shutter Mode
Mount
C
Iris Control
Manual
Focus Control
Manual
Model No.
Focal Length (mm)
F Number
Field Of View (°) （D×H×V）
TV Distortion
M.O.D. (m)
Operating Wavelength （nm）
COR-0611-20M
6
F1.8~F16
1.1"
1"
2/3"
118.2
107.5
86.6
104.9
95.4
73.3
86.2/td>
78.4
57.5
< 2.5%
0.1
400~1150
COR-0811-20M
8
F1.4~F16
1.1"
1"
2/3"
98.4
89.5
69.0
84.8
77.1
57.6
68
61.8
44.9
< 5.5%
0.1
400~1150
COR-1211-20M
12
F2.8~F22
1.1"
1"
2/3"
66.7
66.1
47.9
57.0
54.8
38.9
45
42.3
29.6
< 1.5%
0.1
400~1150
COR-1611-20M
16
F2.8~F22
1.1"
1"
2/3"
55.4
53.1
37.9
46.3
43.6
30.8
36.0
33.4
23.3
0.5%
0.1
400~1150
COR-2511-20M
25
F2.8~F16
1.1"
1"
2/3"
38.8
35.5
24.8
31.7
28.7
20.0
23.5
21.7
15.0
< 0.016%
0.15
400~700
COR-3511-20M
35
F2.8~F16
1.1"
1"
2/3"
28.2
25.8
17.6
22.9
20.7
14.3
16.9
15.6
10.8
< 0.07%
0.2
400~700
COR-5011-20M
50
F2.8~F16
1.1"
1"
2/3"
20.0
18.2
12.6
16.2
14.6
10.1
11.9
11.0
7.6
< 0.07%
0.3
400~700
| Mount | C |
|---|---|
| Iris Control | Manual |
| Focus Control | Manual |
| Model No. | Focal Length (mm) | F Number | Field Of View(°)D×H×V | TV Distortion | M.O.D.（m） | Operating Wavelength （nm） |
|---|---|---|---|---|---|---|
| COR-0611-20M | 6 | F1.8~F16 | 1.1" | 118.2 | 104.9 | 86.2 1" | 107.5 | 95.4 | 78.4 2/3" | 86.6 | 73.3 | 57.5 | < 2.5% | 0.1 | 400~1150 |
| COR-0811-20M | 8 | F1.4~F16 | 1.1" | 98.4 | 84.8 | 68 1" | 89.5 | 77.1 | 61.8 2/3" | 69.0 | 57.6 | 44.9 | < 5.5% | 0.1 | 400~1150 |
| COR-1211-20M | 12 | F2.8~F22 | 1.1" | 66.7 | 57.0 | 45 1" | 66.1 | 54.8 | 42.3 2/3" | 47.9 | 38.9 | 29.6 | < 1.5% | 0.1 | 400~1150 |
| COR-1611-20M | 16 | F2.8~F22 | 1.1" | 55.4 | 46.3 | 36.0 1" | 53.1 | 43.6 | 33.4 2/3" | 37.9 | 30.8 | 23.3 | 0.5% | 0.1 | 400~1150 |
| COR-2511-20M | 25 | F2.8~F16 | 1.1" | 38.8 | 31.7 | 23.5 1" | 35.5 | 28.7 | 21.7 2/3" | 24.8 | 20.0 | 15.0 | < 0.016% | 0.15 | 400~700 |
| COR-3511-20M | 35 | F2.8~F16 | 1.1" | 28.2 | 22.9 | 16.9 1" | 25.8 | 20.7 | 15.6 2/3" | 17.6 | 14.3 | 10.8 | < 0.07% | 0.2 | 400~700 |
| COR-5011-20M | 50 | F2.8~F16 | 1.1" | 20.0 | 16.2 | 11.9 1" | 18.2 | 14.6 | 11.0 2/3" | 12.6 | 10.1 | 7.6 | < 0.07% | 0.3 | 400~700 |
20.0 Mega-Pixel Fixed Lens for 4/3" Format:
Common Specifications
Image Size Format
Shutter Mode
F Number
F2.8~F22
Operating Wavelength (nm)
400~1150
Mount
C
Iris Control
Manual
Focus Control
Manual
Model No.
Focal Length (mm)
Field Of View (°) （D×H×V）
TV Distortion
M.O.D. (m)
COR-1243-20M
12
4/3"
1"
2/3"
83.4
66.1
47.9
71.2
54.8
38.8
56.3
42.3
29.9
< 2%
0.1
COR-1643-20M
16
4/3"
1"
2/3"
69.0
53.1
37.9
57.6
43.6
30.8
44.8
33.4
23.3
< 1%
0.1
COR-1643-20M
25
4/3"
1"
2/3"
45.9
34.2
23.9
37.5
27.6
19.2
28.5
20.9
14.5
< 0.3%
0.1
COR-3543-20M
35
4/3"
1"
2/3"
34.9
25.75
17.86
27.9
20.6
14.3
20.9
15.45
10.7
< 0.04%
0.2
COR-5043-20M
50
4/3"
1"
2/3"
24.8
18.2
12.6
19.8
14.6
10.1
14.9
10.9
7.5
< 0.01%
0.3
| F Number | F2.8~F22 | Operating Wavelength (nm) | 400~1150 |
|---|---|
| Mount | C |
| Iris Control | Manual |
| Focus Control | Manual |
| Model No. | Focal Length (mm) | Field Of View(°)D×H×V | TV Distortion | M.O.D.（m） |
|---|---|---|---|---|
| COR-1243-20M | 12 | 4/3" | 83.4 | 71.2 | 56.3 1" | 66.15 | 54.8 | 42.3 2/3" | 47.9 | 38.8 | 29.9 | < 2% | 0.1 |
| COR-1643-20M | 16 | 4/3" | 69.0 | 57.6 | 44.8 1" | 53.1 | 43.6 | 33.4 2/3" | 37.9 | 30.8 | 23.3 | < 1% | 0.1 |
| COR-1643-20M | 25 | 4/3" | 45.9 | 37.5 | 28.5 1" | 34.2 | 27.6| 20.9 2/3" | 23.9 | 19.2 | 14.5 | < 0.3% | 0.1 |
| COR-3543-20M | 35 | 4/3" | 34.9 | 27.9 | 20.9 1" | 25.75 | 20.6 | 15.45 2/3" | 17.86 | 14.3 | 10.7 | < 0.04% | 0.2 |
| COR-5043-20M | 50 | 4/3" | 24.8 | 19.8 | 14.9 1" | 18.2 | 14.6 | 10.9 2/3" | 12.6 | 10.1 | 7.5 | < 0.01% | 0.3 |
