Cylinder Lenses

 

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
Number

Focal
Length

Facet
Spacing

Fresnel
Conjugate

Plano
Conjugate

Clear
Aperture

 

 

 

 

 

 

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

Download Cylinder Datasheet

Cylinders.pdf (32.7 kB)