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Beam Expanders
  1. High-power Motorized Beam Expanders MEX-HP
  2. Fixed ratio Laser beam Expanders
  3. Variable Beam Expanders
  4. Variable Beam Expanders (High Power)
  5. Compact Motorized Variable Beam Expanders
  6. Compact Motorized Variable Beam Expanders MEX-V2

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Compact Motorized Variable Beam Expanders MEX-V2

Compact Motorized Variable Beam Expanders MEX-V2

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Compact Motorized Variable Beam Expanders MEX-V2

Motorized Variable Beam Expanders. Better pointing stability.

Lens material UVFS
Motorized magnification 1x - 3x; 1x - 8x
Number of optical elements 3 (MEX1-8, MEX1-3)
4 (MEX1-8-ACH)
Housing material Anodized aluminum
LIDT >10 J/cm² for 10 ns pulses @1064 nm
Communication Using ASCII commands described in manual
Software platform BDS software
Input voltage from external power supply DC 12V
Control interfaces USB, RS232, Ethernet (using an additional adapter)
Operating temperature range (°C) 10 to 40
Mounting M4 on the bottom side
Description

Details

Motorized variable laser beam expanders MEX series are used to increase the laser beam diameter and adjust divergence. Standard or custom-made beam expanders feature a unique mechanical closed-loop sliding-lens design ensuring high pointing stability and minimal dimensions. These variable magnification (zoom) beam expanders and reducers are designed for the required wavelength and each type of our beam expanders has motorized divergence adjustability.

What’s in the box?

  • Motorised laser beam expander MEX
  • USB key with software and manual
  • Power supply DC 12V
  • USB (1.5 m) cable
Documents
View FileMEX1-3-V2 Drawing    Size: (536.91 KB)
View FileMEX1-8-V2 Drawing    Size: (471.71 KB)
Features
  • Highest beam pointing stability (< 0.1 mrad)
  • All-in-one design with integrated controller
  • Two lenses simultaneous SMART movement assuring no misfocus
  • Absolute encoder (both lenses)
  • Adjustment time <0.7sec (all magnifications)
  • Fused silica optical elements
  • No homing after switching on/off
  • Diffraction limited performance for all magnifications

What's new?

  • 30% faster and more stable lens movement <0.7sec
  • Optimized for 24/7 usage
  • Improved pointing stability <0.1 mrad or <0.3 mrad
  • Redesigned Controller with Reverse polarity and Overcurrent protection
Applications
  • Industrial laser micromachining 24/7
  • Remotely changing focused beam spot size and its position on Z axis
  • Life sciences
  • Research
Name Pointing StabilityExpansionDesign Wavelength, nm Input aperture, mmClear output apertureRecommended Max Input beam Diameter (1/e2), mmDimensions, mm Price Quantity

MEX1-3-0355-01

<0.1 mrad1.0x - 3.0x continuous343-355Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,550.00

MEX1-3-0355-03

<0.3 mrad1.0x - 3.0x continuous343-355Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,320.00

MEX1-3-0400-01

<0.1 mrad1.0x - 3.0x continuous390-410Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,320.00

MEX1-3-0400-03

<0.3 mrad1.0x - 3.0x continuous390-410Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,090.00

MEX1-3-0400-0800-01

<0.1 mrad1.0x - 3.0x continuous400 + 800Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,550.00

MEX1-3-0400-0800-03

<0.3 mrad1.0x - 3.0x continuous400 + 800Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,320.00

MEX1-3-0532-01

<0.1 mrad1.0x - 3.0x continuous515-532Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,320.00

MEX1-3-0532-03

<0.3 mrad1.0x - 3.0x continuous515-532Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,090.00

MEX1-3-0532-0355-01

<0.1 mrad1.0x - 3.0x continuous515-532 + 343-355Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,660.00

MEX1-3-0532-0355-03

<0.3 mrad1.0x - 3.0x continuous515-532 + 343-355Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,440.00

MEX1-3-0800-01

<0.1 mrad1.0x - 3.0x continuous760-840Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,320.00

MEX1-3-0800-03

<0.3 mrad1.0x - 3.0x continuous760-840Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,090.00

MEX1-3-1064-01

<0.1 mrad1.0x - 3.0x continuous1030-1064Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,320.00

MEX1-3-1064-03

<0.3 mrad1.0x - 3.0x continuous1030-1064Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,090.00

MEX1-3-1064-0532-01

<0.1 mrad1.0x - 3.0x continuous1030-1064 + 515-532Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,550.00

MEX1-3-1064-0532-03

<0.3 mrad1.0x - 3.0x continuous1030-1064 + 515-532Ø11.5Ø23Ø7 mm (1x) - Ø6 mm (3x)45 x 45 x 140
US$3,320.00

MEX1-8-0350-0800-03-ACH

<0.3 mrad1.0x - 8.0x continuous350-800Ø11.5Ø23Ø7 mm (1x) - Ø3 mm (5x) - Ø2 mm (8x)45 x 45 x 237
US$4,250.00

MEX1-8-0355-01

<0.1 mrad1.0x - 8.0x continuous343-355Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$4,010.00

MEX1-8-0355-03

<0.3 mrad1.0x - 8.0x continuous343-355Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,780.00

MEX1-8-0400-01

<0.1 mrad1.0x - 8.0x continuous390-410Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,780.00

MEX1-8-0400-03

<0.3 mrad1.0x - 8.0x continuous390-410Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,550.00

MEX1-8-0400-0800-01

<0.1 mrad1.0x - 8.0x continuous400 + 800Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$4,010.00

MEX1-8-0400-0800-03

<0.3 mrad1.0x - 8.0x continuous400 + 800Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,780.00

MEX1-8-0532-01

<0.1 mrad1.0x - 8.0x continuous515-532Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,780.00

MEX1-8-0532-03

<0.3 mrad1.0x - 8.0x continuous515-532Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,550.00

MEX1-8-0532-0355-01

<0.1 mrad1.0x - 8.0x continuous515-532 + 343-355Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$4,130.00

MEX1-8-0532-0355-03

<0.3 mrad1.0x - 8.0x continuous515-532 + 343-355Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,900.00

MEX1-8-0800-01

<0.1 mrad1.0x - 8.0x continuous760-840Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,780.00

MEX1-8-0800-03

<0.3 mrad1.0x - 8.0x continuous760-840Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,550.00

MEX1-8-1064-01

<0.1 mrad1.0x - 8.0x continuous1030-1064Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,780.00

MEX1-8-1064-03

<0.3 mrad1.0x - 8.0x continuous1030-1064Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,550.00

MEX1-8-1064-0532-01

<0.1 mrad1.0x - 8.0x continuous1030-1064 + 515-532Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$4,010.00

MEX1-8-1064-0532-03

<0.3 mrad1.0x - 8.0x continuous1030-1064 + 515-532Ø11.5Ø38Ø7 mm (1x) - Ø5 mm (5x) - Ø3 mm (8x)45 x 45 x 237
US$3,780.00
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