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IR Beam Expanders Features: Adjustable Lens Spacing Specifications: Wavefront Distortion < 1/4 Wave Transmission > 95% Coating Damage Threshold 100 MW/cm2 Low Insertion Loss Zinc Selenide Lens Elements Please replace in model number with working wavelength when ordering. Model Expansion Ratio Input Aperture (mm) Output Aperture (mm) Dimensions O.D. x Length (mm) Wavelength Range (microns) Price Mechanical Drawing Availability 53-25-2X- 2X 12.5 25.0 38.1 x 83 9.0 - 10.6 $ 2,250 53-25-2X.PDF Call for Availability 53-25-3X- 3X 4.0 15.0 31.75 x 83 9.0 - 10.6 $ 2,370 53-25-3X.PDF Call for Availability 53-25-5X- 5 X 5.0 25.0 44.5 x 109 9.0 - 10.6 $ 2,410 53-25-5X.PDF Call for Availability 53-25-10X- 10 X 2.5 25.0 38.1 x 147 9.0 - 10.6 $ 2,490 53-25-10X.PDF Call for Availability 53-50-2X- 2 X 25.0 50.0 69.9 x 147 10.6 $ 2,500 53-50-2X.PDF Call for Availability 53-50-5X- 5 X 10.0 50.0 69.9 x 147 10.6 $ 2,550 53-50-5X.PDF Call for Availability 53-50-10X- 10 X 5.0 50.0 69.9 x 147 10.6 $ 2,690 53-50-10X.PDF Call for Availability 53-76-5X- 5 X 14.4 72.0 85.7 x 230 10.6 $ 4,515 53-76-5X.PDF Call for Availability 53-76-10X- 10 X 7.2 72.0 85.7 x 230 10.6 $ 4,490 53-76-10X.PDF Call for Availability Model Expansion Ratio Input Aperture (mm) Output Aperture (mm) Dimensions O.D. x Length (mm) Wavelength Range (microns) Price Mechanical Drawing Availability IR Variable Beam Expander Features: Adjustable Lens Spacing Low Insertion Loss Zinc Selenide Lens Elements Please replace in model number with working wavelength when ordering. Model Expansion Ratio Input Aperture (mm) Output Aperture (mm) Dimensions O.D. x Length (mm) Wavelength Range (microns) Price Mechanical Drawing Availability 53-26-2-10X- 2-10X 10 26.5 48.0 x 180 9.3 or 10.6 $ 5,050 53-26-2-10X.PDF Call for Availability

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