A Fresnel Cylindrical Lens, also referred to as a linear Fresnel Lens, has a linear structure, which can be used to collimate a row of light sources (such as LEDs) or it can be used to focus light in one direction only, resulting in a line image.
Below is a list of Designs Available for Manufacture. All dimensions are in mm.
|
Part |
Focal |
Facet |
Fresnel |
Plano |
Clear |
|
|
|
|
|
|
|
|
CY575 |
12.7 |
0.127 |
12.7 |
infinity |
12.0 x 304.8 |
|
CY585 |
38.1 |
0.254 |
infinity |
38.1 |
38.1 x 203.2 |
|
CY581 |
76.2 |
0.254 |
infinity |
76.2 |
71.7 x 368.3 |
|
CY570 |
138.0 |
0.254 |
390.5 |
211.7 |
116.0 x 142.0 |
