This product is High Borosilicate optical glass with various sizes and styles, which can be produced according to the samples or drawings provided by customers.

 

Product Name: 35mm flat convex lens

Specification: 35mm * 20mm (diameter * height)

Step thickness: 2.5mm (optical glass convex lens is molded at high temperature for secondary molding, and the step thickness will have a plus or minus error of 0.5mm) please be careful if you mind, please contact Customer Service for details

Material: high temperature resistant silicon glass

Light output angle: Adjustable angle (actual light concentration angle can be obtained by adjusting the distance between lens and LED)