Active Member
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[China]
Address: No.425, North Baoying Road, Qingpu Industrial Zone, Shanghai
Contact name:Zhang
Shanghai Advance Optical-Electronics Technology Co., Ltd |
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Optical glass lens led torch light reflector 50mm glass tir lens of cob 10 degrees
When we think of an LED optic, we tend to think of a clear plastic lens that is placed on top of the LED itself to focus or spread the light. If this is your thought process, you’ve gone too far. xp-lLets take a step back and look at the LED itself. See that small protective dome over the diode That is actually called the primary optic which serves to protect and shape the output of the small diode. The light from the LEDs primary optic is still too broad for most applications, lacking intensity over distance. This is why most LED fixtures use secondary optics (lenses, reflectors, TIR optics, etc.) to collect all that light and magnify its intensity towards the target.
| Material | BK7 or others optical glass,quartz,sapphire,Si,ZnSe,CaF2 etc. |
| Diameter | 1.5~300mm |
| Center thickness tolerance | +/-0.01mm |
| Length tolerance | +/-0.01mm |
| Width tolerance | +/-0.01mm |
| Diameter tolerance | +/-0.0005mm |
| Surface accuracy | N=1~3 |
| Irregularity | ΔN=0.1~0.5 |
| Surface quality | 10/5~60/40 |
| Coating | Upon request |
| Application area | Imaging,Lighting,Laser etc |
machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, military equipment, laser etching, special lighting, scientific research institutions, etc.
