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1064nm Optical Glass Lenses High Power Magnification Laser Beam Expander

Categories Optical Glass Lenses
Brand Name: STAR OPTIC
Model Number: LBE
Certification: RoHS, ISO9001
Place of Origin: Wuhan, China
MOQ: 5pcs
Price: Negotiable
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 50000pcs/Month
Delivery Time: Negotiable
Packaging Details: Safe and dust-free packing
Product Name: Laser Beam Expander
Wavelength: 1064nm
Magnification: 2x, 3x, 4x, 5x, 10x, 20x
Structure: Air-spaced
Applications: Laser ranging system or laser focus system
Coating: narrowband or wideband AR coatings
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1064nm Optical Glass Lenses High Power Magnification Laser Beam Expander

1064nm Laser Beam Expander, High Power Magnification Beam Expanders

Overview:

Laser Beam Expander is used to compress the divergence angle of the beam by expanding the diameter of the laser beam, so it is widely used in laser ranging system or laser focus system. The beam through a laser beam expander features a smaller divergence angle, which can achieve the ideal effect in long distance measurement, and also can get smaller and higher energy beam spot in the laser processing applications.


Star Optic offers Beam Expanders can expand or reduce the diameter of a collimated beam by a factor of 2, 3, 5, 10, or 20. These Galilean beam expanders use a low-aberration, air-spaced design optimized to provide a wavefront error of less than λ/4 (i.e., diffraction-limited performance) and minimize the impact on the M2 value of the expanded beam. An expanded beam can be focused to a narrow diffraction-limited waist, which can be necessary for use with optics or instruments that have narrow input apertures


These fixed-magnification laser beam expanders are offered with optics that have either narrowband or wideband AR coatings.


General Specifications of 1064nm Laser Beam Expander:

MaterialN-BK7 or UV Fused Silica
Mount MaterialBlack Anodized Aluminum
Transmitted Wavefront Distortionλ/4 @632.8nm (RMS)
Surface Quality60/40 scratch-Dig
Mount ThreadM22x0.75mm
Coating

Multi Layer AR Coating

Total Transmission >98%@Design Wavelength

Damage Threshold

>5J/cm2, 20ns, 20Hz, @1064nm


Standard Products Of 1064nm Laser Beam Expander:

PN.Magnification

Wavelength

(nm)

Max Input Aperture

(mm)

Max Eixt Aperture

(mm)

Diameter

(mm)

Length

(mm)

Mount Thread
LBE-2X-10642106410.421.62739.7M22×0.75
LBE-3X-10643106410.421.62768.5M22×0.75
LBE-4X-10644106410.421.62776M22×0.75
LBE-5X-10645106410.421.62771.8M22×0.75
LBE-6X-106461064621.62774M22×0.75
LBE-8X-106481064621.62768M22×0.75
LBE-10X-1064101064621.62771.5M22×0.75
LBE-12X-1064121064621.62777.7M22×0.75
LBE-15X-1064151064621.62774M22×0.75
LBE-20X-1064201064621.62783M22×0.75
LBE-22X-1064221064621.62792.3M22×0.75

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