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4.5μM Sapphire Optical Window 150nm Hard Calcium Fluoride Window

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4.5μM Sapphire Optical Window 150nm Hard Calcium Fluoride Window

Brand Name : STAR OPTIC

Model Number : SPW

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 : Sapphire Window

Material : Sapphire

Wavelength range : 50 nm - 4.5 μm

Advantage : hard surface hardness

Surface quality : 80/50 scratch-Dig

Surface : Uncoated, AR coatings available

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Sapphire Window, Hard Windows, 150nm-4.5μM Windows

Overview:

Sapphire Windows provide a transmission range extending from the UV to the MIR. The uncoated sapphire windows are designed for applications in the 150 nm - 4.5 μm range. AR coated sapphire windows feature anti-reflective coatings for 1.65 µm - 3.0 µm or 2.0 µm - 5.0 µm on both sides.

Sapphire windows are well known for its exceptional surface hardness. They can only be scratched by a few materials other than themselves.

Our sapphire windows are z-cut so that the c-axis of the crystal is parallel with the optical axis, removing birefringence effects on transmitted light.

General Specifications of Sapphire Window:

Material Sapphire
Wavefront Distortion <λ/2@633nm per 25mm
Surface Quality

80/50 scratch-Dig
Dimension Tolerance +0/-0.2mm
Thickness Tolerance ±0.2mm
Parallelism

<3 arc minutes
Clear Aperture >90%
Chamfer Protective<0.5mmx45°
Coating

Uncoated, Upon request

Standard Products of Sapphire Window:

Part No.

 Material

Dimension

(mm)

Thickness

(mm)

 Coating
SPW1203 Sapphire 12.7 3.0 Uncoated
SPW2003 Sapphire 20.0 3.0 Uncoated
SPW2505 Sapphire 25.4 5.0 Uncoated
SPW3005 Sapphire 30.0 5.0 Uncoated
SPW3805 Sapphire 38.1 5.0 Uncoated


Product Tags:

4.5μM Sapphire Optical Window

      

Sapphire Optical Window 150nm

      

150nm Calcium Fluoride Window

      
Quality 4.5μM Sapphire Optical Window 150nm Hard Calcium Fluoride Window for sale

4.5μM Sapphire Optical Window 150nm Hard Calcium Fluoride Window Images

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