Diameter 78mm tempered glass dome lens used for 3500 meters underwater and resists 350bar 20X4201
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. The dome on picture with material of tempered glass K9, which will be used for subsea camera and could resist stress of 350 bar from water. The outer diameter of dome lens is 78mm, thickness of dome is 8mm, height is 25.20mmm. We could also manufacture according to your special requirement, custom dome lens as your request are also available here. 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. Outer Diameter: 3mm – 300mm Thickness: 1mm-30mm Dimension Tolerance: +/-0.05mm or better Surface Quality: 60-40 or better Surface Accuracy: 1 lambda or as requested Centration: 1 arc min or customized Coating: Optional
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