
+86 43189825768

Sales@worldhawk.com

Worldhawk Optics
Tel : +86 43189825768
Email:Sales@worldhawk.com
Website : www.worldhawk.com
www.worldhawk.en.alibaba.com

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Worldhawk Optics
Tel : +86 43189825768
Email:Sales@worldhawk.com
Website:www.worldhawk.com
https://worldhawk.en.alibaba.com
Sapphire Glass Hemisphere Dome
Sapphire Glass Hemisphere Dome
Dome windows are hemispheres. The two optical surfaces are an equal thickness apart, creating a naturally strong shape that gets tougher under pressure. This makes dome windows ideal for underwater environments and in applications such as camera dome ports and submersible windows.
BK7 or K9L domes are used primarily in meteorology applications. BK7 offers excellent transmission from 300nm up to 2µm. BK7 is a relatively hard material, with excellent chemical durability.
UV fused silica domes: For applications operating in the deeper UV range, Worldhawk offers a range of UV fused silica domes. Fused silica domes are commonly used in underwater applications at extremely high pressures.
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Specification
Material |
N-BK7 , H-K9L, UV Fused Silica, Sapphire, IR crystal |
Diameter |
5mm-150mm, 150-300mm |
Diameter Tolerance |
+/-0.1mm |
Thickness |
>2mm |
Thickness Tolerance |
±0.2~0.1mm |
Center Deviation |
3-5' |
Surface Accuracy |
1L 1/2L 1/4L or According to size |
Surface quality |
80/50 60/40 |
Coating |
Both side Antireflection Coatings |
Chamfers |
0.2 x 45° typical |
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Useful Info
Address:
Changchun Worldhawk Optics Co., Ltd.
NO.6116, Ji-Lin Road, Changchun, JiLin,China
Tel:+86 431 89825768
Email:Sales@worldhawk.com
Website:www.worldhawk.com
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