Fresnel Lens
We offer design assistance for your applications,
as well as tooling and production services to meet
your requirement for high-quality molded plastics
optical components.
Linear Fresnel Lens
Laser Collimator Lens 雷射準直透鏡![](UEO%20Catalog%20%20English%20%20%20980630.files/image048.jpg)
A laser collimating lens
is a lens
used to collimate light, that is, to gather it together in a parallel beam.
Application: Pointer,Alignment, Machine vision
systems, Construction and Process Control.
Range of small plastic laser diode collimating lens are ideal for short focal
length collimation of laser doide source.
Specifications
|
LC3 |
LC5 |
LC7 |
LC12 |
LC18 |
EFL |
4.5 |
5.99 |
7.80 |
12.5 |
18.8 |
BFL |
3.41 |
4.86 |
6.21 |
11.19 |
17.9 |
NA |
0.27 |
0.28 |
0.3 |
0.2 |
|
CA |
2.50 |
3.50 |
5.0 |
5.15 |
|
O.D |
3.0 |
5.0 |
7.0 |
7.0 |
|
Prism