Loading... Please wait...


Our Newsletter

UniBET 10.6µm 500 Watt CO2 Laser Beam Expander - Water Cooled

  • Water-cooled laser beam expanders
  • Outline drawing for BET WC models
1.50 LBS
Stock to three weeks depending on model.
Calculated at checkout

Product Description

BET Water-Cooled series beam expanders are Galileo-design telescopes used for increasing the beam size for CO2 lasers up to 500 Watts.   Water-cooled expanders are available nine magnification values from 1.5x to 10x.  All models have an input clear aperture of 20mm and an output clear aperture of 28mm and a ring for adjustment of divergence.  For ease of changing models in any system, the outside diameter is 66 mm and the overall length is 80.0 mm for all magnifications.   Construction is ZnSe and anodized aluminum.


For all Models:

  • Input Clear Aperture - 23 mm
  • Input Mounting Thread - M32 x 0.75
  • Output Clear Aperture - 28 mm
  • Overall Length - 80 mm
  • Diameter of cooling housing - 66 mm


SKU Model No. Magnification
2804-5022-01-00 BET0101.5A-WC 1.5x
2804-5022-02-00 BET0102A-WC 2x
2804-5022-03-00 BET0103A-WC 3x
2804-5022-04-00 BET0104A-WC 4x
2804-5022-05-00 BET0105A-WC 5x
2804-5022-06-00 BET0106A-WC 6x
2804-5022-07-00 BET0107A-WC 7x
2804-5022-08-00 BET0108A-WC 8x
2804-5022-09-00 BET0110A-WC 10x



  • Use drinking quality water
  • Input water temperature - 15-30 °C
  • Maximum particulate size - 0.2 mm
  • PH range - 6.6-8.0
  • Minimum flow rate - 6 l/min


Find Similar Products by Category

Add to Wish List

Click the button below to add the UniBET 10.6µm 500 Watt CO2 Laser Beam Expander - Water Cooled to your wish list.

You Recently Viewed...