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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

355nm 1X - 3X Research-Grade Variable Beam Expander

Research-Grade Variable Beam Expanders
532nm 1X - 3X, #87-561
1064nm 2X - 8X, #87-568
Broadband VIS 2X - 8X, #87-569
355nm 2X - 8X Variable Beam Expander, #87-566

Research-Grade Variable Beam Expanders

532nm 1X - 3X, #87-561

1064nm 2X - 8X, #87-568

Broadband VIS 2X - 8X, #87-569

355nm 2X - 8X Variable Beam Expander, #87-566

Stock #87-560
€999,00
×
Cant. 1-4
€999,00
Cant. 5
€849,00
Precio por Volumen
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Design Wavelength DWL (nm):
355
Expansion Power:
1X - 3X
Coating:
Laser V-Coat (266nm, 355nm)
Style:
Variable Magnification
Wavelength Range (nm):
260 - 365
Entrance Aperture (mm):
10
Exit Aperture (mm):
30
Transmitted Wavefront, P-V:
<λ/4 @ 355nm for Input Beam ≤5mm
Mounting Threads:
Input: Male C-Thread (1" x 32 TPI)
Output: Male T-Thread (M42 x 0.75)
Substrate:
Housing Diameter (mm):
58.2
Length (mm):
172.3
Angle of Incidence (°):
0 ±0.06
Transmission (%):
>95 @ DWL
Coating Specification:
Rabs <0.25% @ 265 - 267nm
Rabs <0.25% @ 354 - 356nm
Ravg <0.5% @ 260 - 365nm
Damage Threshold, Pulsed:
1 J/cm2 @ 10ns, 20Hz, 355nm
Type:
Beam Expander
Divergence Adjustment:
Non-Rotating Optics
Weight (g):
577

Regulatory Compliance

Descripción de Producto

For optimal performance, center the laser beam to the entrance lens and ensure that the beam is parallel to the beam expander’s optical axis.

Información Técnica

2X-8X Research-Grade Variable Beam Expanders - Specifications
Design Wavelength Stock No. Fixed Overall Length A (mm) Mounting Length E (mm) Rotating Numeric Ring Length F (mm) Rotating Alpha Ring Length G (mm)
355nm #87-566 169.7 35.9 90.7 19.4
532nm #87-567 169.3 31.5 70.4 43.7
Broadband VIS (633nm) #87-569 169.3 31.5 70.4 43.7
Broadband NIR (785nm) #87-570 169.3 31.5 70.4 43.7
1064nm #87-568 169.3 31.5 70.4 43.7

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