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Sales engineer
Matas Plukys
Compact motorized laser beam expanders MEX
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Compact motorized laser beam expanders MEX

Main features

 

  • Highest beam pointing stability (< 0.1 mrad)
  • Fused silica optical elements
  • Integrated controllers
  • No homing after switch on/off
  • Diffraction limited performance for all magnifications
  •  

    Application examples

     

  • Precise laser micromachining
  • Life sciences
  • Research
  • Request custom
    • Description
    • Specifications
    • Downloads

    Motorized laser beam expanders MEX series used to increase laser beam diameter and adjust divergence. Standard or custom-made beam expanders have 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 required wavelength and each type of our beam expanders have motorized divergence adjustability.

    Motorized laser beam expanders specifications
    Adjustment Motorized
    Divergence Adjustable
    Clear input aperture 11,5 mm
    Lens material UVFS
    Transmission >97%
    Controller Integrated
    Control interface USB or RS232
    Housing material Black anodized aluminum
    LIDT 10 J/cm2 (10 ns @1064 nm)
    Order your item
    Item model Expansion Design wavelength Pointing stability Clear input aperture Clear output aperture Recommended max input beam diameter (1/e2) Dimensions (H x W x L) SKU price Downloads quantity
    MEX18
    1.0x - 8.0x continuous
    343-355 nm
    < 0,5 mrad
    11,5 mm
    38 mm
    ⌀7 mm (1x) - ⌀5mm (5x) mm - ⌀3 mm (8x)
    45 x 45 x 237 mm
    6121
    2800 €
    MEX13
    1.0x - 3.0x continuous
    515-532 + 343-355 nm
    < 0,5 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6131
    2700 €
    MEX13
    1.0x - 3.0x continuous
    1030-1064 nm
    < 0,5 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6825
    2400 €
    MEX13
    1.0x - 3.0x continuous
    515-532 nm
    < 0,5 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6833
    2400 €
    MEX13
    1.0x - 3.0x continuous
    1030-1064 + 515-532 nm
    < 0,5 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6836
    2600 €
    MEX13
    1.0x - 3.0x continuous
    343-355 nm
    < 0,5 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6838
    2600 €
    MEX18
    1.0x - 8.0x continuous
    1030-1064 nm
    < 0,5 mrad
    11,5 mm
    38 mm
    ⌀7 mm (1x) - ⌀5mm (5x) mm - ⌀3 mm (8x)
    45 x 45 x 237 mm
    6841
    2600 €
    MEX18
    1.0x - 8.0x continuous
    515-532 nm
    < 0,5 mrad
    11,5 mm
    38 mm
    ⌀7 mm (1x) - ⌀5mm (5x) mm - ⌀3 mm (8x)
    45 x 45 x 237 mm
    6842
    2600 €
    MEX18
    1.0x - 8.0x continuous
    1030-1064 + 515-532 nm
    < 0,5 mrad
    11,5 mm
    38 mm
    ⌀7 mm (1x) - ⌀5mm (5x) mm - ⌀3 mm (8x)
    45 x 45 x 237 mm
    6843
    2800 €
    MEX18
    1.0x - 8.0x continuous
    515-532 + 343-355 nm
    < 0,5 mrad
    11,5 mm
    38 mm
    ⌀7 mm (1x) - ⌀5mm (5x) mm - ⌀3 mm (8x)
    45 x 45 x 237 mm
    6844
    2900 €
    MEX13
    1.0x - 3.0x continuous
    1030-1064 nm
    < 0,2 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6855
    2600 €
    MEX13
    1.0x - 3.0x continuous
    515-532 nm
    < 0,2 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6856
    2600 €
    MEX13
    1.0x - 3.0x continuous
    343-355 nm
    < 0,2 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6857
    2800 €
    MEX13
    1.0x - 3.0x continuous
    1030-1064 + 515-532 nm
    < 0,2 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6927
    2800 €
    MEX13
    1.0x - 3.0x continuous
    515-532 + 343-355 nm
    < 0,2 mrad
    11,5 mm
    23 mm
    ⌀7 mm (1x) - ⌀6 mm (3x)
    45 x 45 x 140 mm
    6928
    2900 €
    MEX18
    1.0x - 8.0x continuous
    350-800 nm
    < 0,5 mrad
    11,5 mm
    38 mm
    ⌀7 mm (1x) - ⌀5mm (5x) mm - ⌀3 mm (8x)
    45 x 45 x 237 mm
    9235
    3400 €