400nm-700nm Optical Glass Aspherical Double Apron Laser Collimating Lens DIY

400nm - 700nm 4.05mm Focal Length Optical Glass Aspherical (Single Piece) Double Apron Full Thread Laser Collimating Lens 

Specifications：

EFL (Effective Focal Length): 4.05mm
SD (Diode To Lens Distance): 2.73mm 

NA (Numerical Aperture): 0.60mm
CA (Effective Aperture): 5.0/5.3mm 

M (Thread Diameter): M9 × P0.5
CT (Housing Height): 10 mm 

DIA (Outer Diameter): 6.33mm
Coating: 400nm ~ 700nm 

Package:
1*400nm To 700nm 4.05mm Focal Length Optical Glass Aspherical (Single Piece) Double Apron Full Thread Laser Collimating Lens