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Among one of the newest range of products we can now offer are beam expanders and telescopes.


ST-10BE01   Beam Expanders
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ST-10BE01 Beam Expanders

Beam Expanders 10BE01 have two lenses and are focusable to minimal distance 2 m. In such type beam expander aberrations can be totally compensated only in one point. Depending on customer needs and application we can customize beam expander lenses to compensate aberrations in region of 2 m focus point or for infinity. Beam expanders could be customized for any wavelength from the range of 450-2000 nm. Please contact us with details of your application and for prices.
These are: 10BE01-2.5X(ZYΘ) and 10BE01-5X(ZYΘ), 2AB7T173-10-7T173-10 angle bracket, 2CP10BE01-2.5X-2OM61-2 and 2CP7T173-10-5OM61-2 adapter plates, 3BP4-02 base plate, 3PH-50 post holder, 3MP-50 mounting post, 5OM61-2 optics mount, two 7T173-10 assembled into beam expander with positioning-tilt system.

ST-10BE03 -Variable Zoom Beam Expanders
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ST-10BE03 -Variable Zoom Beam Expanders

Standa diffraction limited Galilean type beam expanders offer variable magnification of 2x-12x (other ranges available, see table below) with adjustable focus to correct laser beam divergence. All adjustments can be made quickly and easily by hand using our unique zoom and focus scale engraved directly onto the beam expander. No special tables or fine adjustment curves are required.
Standa's long years experience in designing and manufacturing of fine mechanics reflects on 10BE03 zoom and focusing mechanisms. Frequent set-up changes without compromising optical and mechanical performance are common to 10BE03 series.

10BE03-2-12 10BE03-1.5-5 10BE03-1.5-4.5 10BE03-5-8
Expansion ratio 2x÷8x 2x÷12x 1.5x÷5x 1.5x÷4x 5x÷8x
Optics Material BK7, FS or UVFS. CaF2 (optional), ZnSe (optional)
Wavelength 355 nm, 515 nm, 532 nm, 780 nm, 800 nm, 1030 nm, 1064 nm
Max. Input beam diameter (1/e2) 11 mm 7 mm 12 mm
Output Aperture 36 mm 30 mm 16 mm
Housing Diameter 45-50 mm 45 mm 28 mm
Housing Length 130-150 mm 130 110-120 mm
Transmited Wavefront Disortion λ/4 p-v at 633nm over clear aperture
Damage Threshold >8 J/cm2 for 10 ns pulses @ 1064 nm
Transmission 97%
Input mounting Thread M27x1 (optional)
Housing Material White or Black Anodized Aluminium

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Protection 1000 to 2500nm
Protection 1000 to 2500nm
650-665 D LB1 960-1070 D LB5 VLT 20% Anti-scrat...
Protection 600 to 1000nm
Protection 600 to 1000nm
681-<689 DIR LB5 689-782 D LB5 + IR LB7 >782-789 ...
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