Description

4 Adjustable Mini 12x30mm Metal 3.8mm TO-38 Laser Diode Housing Host Case w Colimeter Lens Pack 4 Parameters Material: Aluminum Lens: Plastic
200nm-1100nm Dimensions: Ø12×30 mm 3.8mm (TO-38) Diode Housing for Laser Diodes! Spring included! Helps diodes in contact with housing
Package of 4 3.8mm Laser Diode DIY Metal Housing Case w Adjustable Dot Focus Lens 12x30mm