www.roithner-laser.com

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19/04/13

GS-8020B

Description

GS-8020B is a laser diode collimator, utilizing 3 glass lens, featuring M9x0.5 fine pitched thread,

O-Ring sealing, 8 mm focal length, and AR coating suitable for Blue laser diodes. GS-8020B can be

used in conjunction with our LDMT series of laser diode mounting tubes.

Specifications

Parameter

Values

Unit

Focal Length

8.0

nm

Numerical Aperture

0.3

Anti-Reflection Coating

400 - 450

nm

Thread

M9 x 0.5

mm

Dimensions

Ø9 x 12.8

mm

Material

Brass, black burnished

Drawing

Dimensions in mm

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The above specifications are for reference purpose only and subjected to change without prior notice