|
 |
Plano-convex cylindrical lenses have a positive focal length and change
light rays from points to lines.
Combined with a plano-concave cylindrical lens, it can be applied to beam shaping such as circularization of elliptical light.
The products shown are uncoated, but we also accept custom orders for anti-reflection
coatings.
|
|
 |
ĦApplications |
Converge the rays into a line
Laser line generator
Beam shaping of laser beam (ellipse ¨ perfect circle)
|
| ĦSpecifications |
| Material |
B270 |
BK-7 |
| Reflactive Index* |
1.523/nd |
1.51680/nd |
| 1.5251/ne |
1.51872 /ne |
| Design Wavelength |
587.6nm (d-line) |
*Standard value |
| ĦTolerance |
| Diameter |
+0mm/-0.2mm |
| Length |
+/-0.2mm |
| Center Thickness |
+/-0.5mm |
| Focal Length |
+/-5% |
| Surface Quality |
MIL60-40 |
|
| |
|
| |
 |
