Product Name: 60mm flat convex lens
Specification: 60mm * 23mm * 3.2mm (diameter * height * step thickness)
Bulge surface: 55mm * 23mm (diameter * height)
Step thickness: 3.2mm (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)
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