![](https://cdn.shopify.com/s/files/1/0565/5003/1433/t/5/assets/1-1659506552164.jpg?v=1659506552)
(2pcs/Set) Laser Collimator/Focus Lens
Material:JGS1 Quartz(Fused Silica)
Diameter:37 38.1 mm
Focal Length:100 125 150 200 mm
2pcs/set:1st Convex-Convex, 2nd Concave-convex
![](https://cdn.shopify.com/s/files/1/0565/5003/1433/t/5/assets/-1660288897510.jpg?v=1660288900)
![](https://cdn.shopify.com/s/files/1/0565/5003/1433/t/5/assets/-1660269848851.jpg?v=1660269850)
(2pcs/Set) Laser Collimator/Focus Lens
Material:JGS1 Quartz(Fused Silica)
Diameter:37 38.1 mm
Focal Length:100 125 150 200 mm
2pcs/set:1st Convex-Convex, 2nd Concave-convex