Adjustable Focus Heavy Duty Heatsink / Laser Diode Housing for 3.8mm Diodes with Fan

Small 3.8mm laser diodes clamp into this housing. Fan cooling for high power operation. Takes standard 9 x 0.5mm Lens (not included), adjustable focus. Ideal for Laser cutter/ engraver projects.

• Heatsink: 30 x 30 x 58mm
• Diode Mount: 3.8mm diodes, 17.4mm diameter x 26mm long, front thread 9 x 0.5mm for lens.
• Fan: 30 x 30 x 10mm 12V

Bulk discount