PMMA acrylic dome lens with flange 20Y7M9301
Outer Diameter: 150mm Thickness: 3mm Dimension Tolerance: +/-0.1mm or better Surface Quality: 60-40 or better Surface Accuracy: 1 lambda or as requested Centration: 1 arc min or customized Coating: Optional Dome is composed of two parallel optical surfaces. Among optics domes are unique because, unlike any other optical components, the key attribute of the dome is to have no optical effect. Generally a dome is often exposed to the environment. Accordingly, domes made from hard ceramic materials are preferred due to their ability to withstand wind and rain erosion. Considering PMMA material dome lens has a better price and not fragile, many customers choose acrylic dome lens, the picture shown is a PMMA dome lens with flange, which is for a CCTV camera lens protection, CCTV camera dome lens. VY produce optical glass dome or PMMA dome with different processing technology according to exact application, we manufacture dome lens from dia. 3mm to 300mm, the size range is super wide, and lots of our domes are in stock, price will be reasonable and a best solution can be suggested. So please contact us freely for professional suggestion for your application.
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