10pcs Focusable 12x30mm Metal Housing w Lens for TO-18 5.6mm Laser Diode LD
Parameter:
Material: metal
Lens: plastic
Dimensions: Ø 12 x 30 mm
Diode housing for 5.6mm (TO-18) laser diode!
Feature:
With spring! It can help the diode contact the housing more tightly
Package:
10pcs 12x30 mm Diode housing with Lens and spring