Custom High Presion Optical Step Windows,China High Presion Optical Step Windows Suppliers

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N-BK7 Windows and H-K9L Windows
Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
High Precision Achromatic Waveplate
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
IR Windows Barium Fluoride BaF2 Window
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
IR Windows Magnesium Fluoride MgF2 Windows
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
IR Windows Calcium fluoride CaF2 Windows
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

Step Window

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High Presion Optical Step Windows

Custom step windows are ideal use in viewports, pressure, and vacuum situations. Sapphire step windows also make great viewports for deep ocean vehicles.

product orgin:
China
shipping port:
Fuzhou China
payment:
T/T Payment, Western Union

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features

High Presion Optical Step Windows

Custom step windows are ideal use in viewports, pressure, and vacuum situations. Sapphire step windows also make great viewports for deep ocean vehicles.

Feel free to contact us for your customized step windows circle, square with different materal.

Step Windows Specification:

Material:	BK7, Fused Silica, Sapphire etc. Optical glass
Dimension Tolerance:	+0.0, -0.1mm
Thickness Tolerance:	± 0.1mm
Surface quality:	20/10-80/50
Clear Aperture:	>85%
Flatness:	λ/10-2λ
Parallelism:	10"-3'
Bevel:	<0.25mm X 45°
Coating:	Upon requirement

Step Windows Sapphire Step Windows

tags : BK7 Step Windows Sapphire Step Windows Fused Silica Step Windows Borosilicate Step Windows

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