circular plane windows
- Product description
"SLTC is professional in steadily supplying various large size crystal bars, windows and other products in Sapphire, which is available in ultraviolet, visible light and middle infrared fields at the same time. Therefore, it is treated as one of the most ideal optical windows and protective windows of optical lenses, widely applied in aerospace and medical equipment.
SLTC has won words of mouth in producing different flat windows in sapphire, Zns and other optical materials. Now SLTC has already introduced some core equipment and made some breakthroughs in producing high precise large flat windows, the largest size we could reach is 600 X 600, surface precise is up to RMS: 1/60λ, parallel error is less than 1″and the surface quality is higher than 20-10. In aerial photography, optical imaging etc. it serves as an observation windows, high powered laser windows, infrared optical windows widely being made use of.
- 平片指标表尺寸范围、极限偏差(mm) Dimensional range, limit deviation(mm)
+/-0.01技术指标 Technical criteria
Crystal Orientation Deviation
Depth of Parallelism
C切口球罩、带帽沿超半球、超半球球罩、半球球罩Kerf dome hyper-hemispherical dome with the brim hyper-hemispherical dome hemispherical dome