plano convex glass lens
45mm narrow beam plano convex optical led glass lens for 10w-30w led projector light
Price: usd 0.5~1.5
MOQ: 1000pcs
Delivery Time: Negotiable
Product Description Model KL-D45-19 Beam angle 60-90 degree Material high borosilicate glass 3.3 Refractive Index 1.474 Light Transmittance 94%, after coating can reach 100% Working Temperature from -50degree to 550degree Color transparent Tensile Strength 40- 120Nmm - 2 Certificates ISO9001/RoHS/SGS Performance Advantages A low inflation rate, high temperature resistant,high strength, high hardness, high light transmittance and high chemical stability Suitable Led Power 10w