Parameter:

Output Power: No
Material and Color:metal
Lens: Glass
Dimensions: Ø 16 x 55 mm

Feature:
This is a house with coated focusable glass lens (three layers) and M9*0.5 frame for 5.6mm laser diode.
The lens frame is made of metal.

Package

5pcs 16x55mm 5.6mm Laser Diode Housing w/ Glass Lens