Focal Lens Laser Collimator Lens Glass for IR Infrared Laser 700nm-1100nm for Laser Diode Module Collimation Collimating

 
EFL: 4.02
SD: 2.357
NA: 0.60
CA: 5.1
ET: 8
M: M9XP0.5X8
DTA: 6.33
Coating: 400nm-700nm