High Light Transmittance: 95% light transmission rate ensures bright and focused beam output for LED flashlights and bike lamps.
Precision Optical devise: Flat convex shape with edge/step structure effectively concentrates light, ideal for zoom flashlight applications.
Wide Size Range: Available in 10mm to 38mm diameters (10/15/18/20/23/25/28/29/30/32/35/38mm) to fit various flashlight models.
Durable Acrylic Material: PMMA construction offers good impact resistance and lightweight portability for outdoor and cycling use.
Easy Installation: Simple drop-in replacement lens; manual measurement with ±0.3mm tolerance ensures compatibility with standard flashlight heads.
Description
Manual size measurement, Error value within 0.3mm.
Materials: high borosilicate glass
Light transmittance: 95%
Optical refractive index: 1.474
With edge/step
Working temperature: -50 to 450 degrees
quantity: 1PC