Specifications

1) apply for high power led
2) optical glass (bososilicate ) material
3) above 94% light transmittance
4) heat -resistance

                                                                   led lens (GT-SL03)

 

1)material: optical glass(borosilicate),K9,BK7,B270

 

2) light transmittance: 95%( coated lens can up to 97%)

 

3) size :

 

outer  size	edge thickness	inner size
72x47x21mm	4mm	70x40mm

 

 

4) suitable for 10-30w led

 

5) shape: aspheric

 

6) main feature

 

a:   clear and transparent, no mould markd,no inside bubble and dirts

 

b:  can match up all kinds of different high power led ,uniform facula,no collapsar,shadow and dark

  

c: adopt high precisy aspheric design and superior optical glass, strictly perform ROHS environmental standard

 

7) application range: suitable for led tunnel light, souterrrair, railway, underground parking lot and other led lighting application