Specifications:

Model No :KL-HB100-14-1

Main parts:Optical glass Lens+silicone gasket+metal holder 

Lens Material:Borosilicate Glass

Lens size: Diameter 100mm height 14mm

Sample:3 days

Delivery:7-9 days

Certificate:ROHS, SGS

Quality guarantee:If you receive defective items, please email us a picture of the defective part. We will send you replacement without extra charger, or offer refund.

Main market

Europe, South America,North America, Asia

Material Details:

Optical Grade High Borosilicate Glass 3.3

Light transmittance (2mm): 94%

Never get yellow comparing with PMMA material

Refractive index : 1.474

Thermal expansivity : (3.3 ± 0.1)×10-6/K

Heat resistant : working at -50~550 °C

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