Leads (3 results)

2. Application: for Led street light ,Tunnel light, Led lights 3. Beam angle: 150*80 degree 4. Pics for KL-SL56 5. Accessories This lens include stainless steel 304 holder and gasket, easy installation.   6. Material Description        *Material:high borosilicate glass 3.3       *Refractive index:1.474       *Light transmittance:94%        *Working Temperature: from -50degree to 550degree       *Color: transparent       *Tensile strength:40- 120Nmm - 2 ... read more »

Product Description     Model KL-HB100-120 Beam angle 120degree,by adjusting the distance of the LED and lens or cooperate with reflector can get 60~120degree Material high borosilicate glass 3.3 Refractive Index 1.474 Light Transmittance 94%, after coating can reach 98% 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 stre ... read more »

Shape of optical element has Plano-convex, biconvex lens, Plano-concave, biconcave, meniscus lens, magnifying glass, flat tablets. Raw materials are high-quality optical glass such as borosilicate glass 3.3, B270, BK7 etc., mainly used in LED lighting, medical equipment, optical instruments, laser, infrared and other products. ... read more »