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Laser Beam Expander, 5x, 355 nm, Fused Silica

Fixed Expansion Laser Beam Expanders

The FSBE5X-355 is a 5x magnification fused silica beam expander, optimized for 355 nm. M30X1 mounting thread.

Specifications

Technical Specs

Magnification
5X
Wavelength Range
355 nm
Material
Fused Silica
Exit Aperture
30.0 mm
Damage Threshold
1.0 J/cm2 (1ns pulse at 50hz)
Beam Pointing Stability
<1 mrad
Beam Divergence
Adjustable
Input Beam Diameter
6.0 mm
Length
85 mm

Number of Elements
3
Optical Principle
Galilean (no internal focus)
Outside Diameter
46 mm
Transmission
>98%
Wavefront Distortion
full beam dia of 4.4 for <λ/10
Weight
0.2 kg

Magnification
5X
Wavelength Range
355 nm
Material
Fused Silica
Exit Aperture
30.0 mm
Damage Threshold
1.0 J/cm2 (1ns pulse at 50hz)
Beam Pointing Stability
<1 mrad
Beam Divergence
Adjustable
Input Beam Diameter
6.0 mm
Length
85 mm

Number of Elements
3
Optical Principle
Galilean (no internal focus)
Outside Diameter
46 mm
Transmission
>98%
Wavefront Distortion
full beam dia of 4.4 for <λ/10
Weight
0.2 kg

Resources & Downloads

2D Product Drawings

FSBE5X-355-Drawing.pdf(536.5 kB, PDF)