Datasheet

Page 1 of 1
© Helvoet Rubber & Plastic Technologies NV. All rights reserved. Reproduction prohibited without written permission from the copyright owner
Automotive
Datasheet Plastic Collimator Lens CAX100
These data concern a full plastic aspherical plano-convex lens. It is specified for use as a collimator in
combination with a diode laser. It can be mounted by use of glue or spring-loaded. Mechanical lock-
mounting is not advisable because of possible distortions.
Parameters
Wavelength Unit
670 nm
Design conditions
N.A.
0.20 --
Clear Aperture CA 4.1 mm
Designed with laser cover glass (BK7) on source side:
Distance from source 0.55 mm
Glass thickness 0.25 mm
Optical parameters
Focal Length 10.0 mm
Back Focal Length BFL (incl BK7-glass) mm
Free Working Distance FWD
9.21
8.48 mm
RMS mean on axis 35
m
RMS max. (±3)
on axis 80
m
Optical Tolerance 0.1 mm
Field Radius 0.2 mm
Mechanical parameters
Mounting hole diameter D
mh
 6.28
mm
Other parameters: see drawing
Environmental stability
Storage Temperature -25 to 100 °C
Operating Temperature -10 to 75 °C
General Data:
Transmission [%]: 90
Lens Material: Polycarbonate
Specifications subject to change without notice.
Zemax catalogue file available.