Domes

The dome is a protective window in the shape of a hemispheric shell. It is often used in applications with a large angle of incident light

Classification:

Precision Optics

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Detailed introduction

The dome is a protective window in the shape of a hemispheric shell. It is often used in applications with a large angle of incident light, such as to protect detectors, optical sensors and some other electronic components or optical components. CRYSLASER can provide various types and sizes of domes with K9 optical glass, UV fused silica, zinc sulfide, etc. Hot pressed polycrystalline zinc sulfide is made from high purity zinc sulfide under high temperature and vacuum. It is an infrared optical material with wide wavelength range. It has excellent infrared transmission optical properties, impact overload resistance mechanical properties and good thermal properties. K9 dome is suitable for application in visible and near infrared wavelength and fused silica dome for UV band applications. We can meet your requirements in different applications.

Specification
Diameter Tolerance	+0/-0.2mm
Thickness Tolerance	±0.1mm
Flatness	△N<10@633nm
Chamfer	0.2mmX45°
Light Transmittance	＞90%
Coating	Customized available
Material	K9, Quartz, ZnS，Sapphire，CaF₂
Surface Quality	60/40(MIL-PRF-13830B)