Vision Photonics is a leading supplier integrated production and sales of optical components, photoelectric accessories, and imaging system etc.
These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture.
Material |
BK7 or Fused Silica |
Design Wavelength |
546.1 nm |
Design Index: |
|
BK7 |
1.5183 ± 0.0005 |
Fused Silica |
1.46008±0.00005 |
Diameter Tolerance |
+0.00, -0.15 mm |
Thickness Tolerance |
±0.2 mm |
Paraxial Focal Length |
±2% |
Centration |
<3 arc minutes |
Clear Aperture |
>85% |
Surface Irregularity |
λ/4@632.8 nm |
Surface Quality |
60-40 scratch and dig |
Protective Bevel |
0.25 mm x 45° |
Plano-Convex Lens Standard Products:
Part No. |
f (mm) |
Ф(mm) |
R1 (mm) |
t c (mm) |
t e(mm) |
f b(mm) |
VP-PL-101 |
4 |
2 |
2.073 |
1.26 |
1 |
3.2 |
VP-PL-102 |
5 |
3 |
2.592 |
1.48 |
1 |
4 |
VP-PL-103 |
6 |
4 |
3.101 |
1.5 |
0.77 |
5 |
VP-PL-104 |
8 |
6 |
4.15 |
3.3 |
2 |
5.8 |
VP-PL-105 |
10 |
6 |
5.18 |
3 |
2 |
8 |
VP-PL-106 |
15 |
12.7 |
7.78 |
5.3 |
2 |
11.5 |
VP-PL-107 |
20 |
12.7 |
10.37 |
4.2 |
2 |
17.2 |
VP-PL-108 |
25.4 |
25.4 |
13.17 |
11.7 |
2 |
17.7 |
VP-PL-109 |
40 |
12.7 |
20.73 |
3 |
2 |
38 |
VP-PL-110 |
50 |
25.4 |
25.92 |
5.3 |
2 |
46.5 |
VP-PL-111 |
60 |
22.4 |
31.1 |
4.1 |
2 |
57.3 |
VP-PL-112 |
80 |
30 |
41.46 |
4.8 |
2 |
76.8 |
VP-PL-113 |
100 |
25.4 |
51.83 |
3.6 |
2 |
97.6 |
VP-PL-114 |
100 |
50 |
51.83 |
9.4 |
3 |
93.8 |
VP-PL-115 |
200 |
25.4 |
103.66 |
2.8 |
2 |
198.2 |
Plano-Convex Cylindrical Lens Standard Products:
Part No. |
X×Y (mm)
|
f (mm)
|
R1 (mm)
|
t c(mm)
|
t e(mm)
|
f b(mm)
|
VP-CYL-101 |
10.0x10.0
|
12.7
|
6.54
|
4.3
|
2
|
9.8
|
VP-CYL-102 |
20.0x10.0
|
12.7
|
6.54
|
4.3
|
2
|
9.8
|
VP-CYL-103 |
10.0x10.0
|
20
|
10.29
|
3.3
|
2
|
17.8
|
VP-CYL-104 |
20.0x10.0
|
20
|
10.29
|
3.3
|
2
|
17.8
|
VP-CYL-105 |
10.0x10.0
|
25
|
12.87
|
3
|
2
|
23
|
VP-CYL-106 |
20.0x10.0
|
25
|
12.87
|
3
|
2
|
23
|
Meniscus Lens Standard Products
Part No. | f (mm) |
Ф(mm) |
R1 (mm) |
R2(mm) |
t c(mm) |
t e(mm) |
f b(mm) |
VP-MENISCUS-101 | 100 |
25.4 |
33.72 |
90 |
4 |
2.5 |
97.5 |
VP-MENISCUS-102 | 125 |
25.4 |
38.47 |
90 |
4 |
2.8 |
121.8 |
VP-MENISCUS-103 | 150 |
25.4 |
42.52 |
90 |
4 |
3 |
146.3 |
VP-MENISCUS-104 | 175 |
25.4 |
46.05 |
90 |
4 |
3.1 |
171.2 |