Custom Domes Protective Small Housing
CLZ optics has successfully made a small optical domes according to customized drawings.
The outer radius 8.128mm, inner radius 6.858mm.The dome made by UV Fused silica, it has a good transmittance from 180nm to2650nm. It can provide good protection for small precision instruments and protection of electronic sensor systems from harsh liquid and gas environments is essential.
Optical domes are lenses with two concentric spherical surfaces. Sometimes they are being referred to as bent plan parallel plates. Consequently it is customary to define parallelism between two surfaces as the maximum thickness variation between the two surfaces. In perfect domes the convex radius is equal to the sum of the dome thickness and concave radius.