1. Laser diode housing:

Outside Size: 12x45mm
Suitable for: : TO-18 5.6mm Laser diode (Package Not included)
Laser diode driver size: 10 mm x 18mm (Not included)
Parameters of each part: 12x4mm; 12x11mm; 12x32mm;
Lens: 200nm-1100nm plastic lens
Quantity: 1 piece

2. Laser module heatsink:

Size: 50mm(L) * 20mm(W) * 27mm(H)
Internal diameter: 12mm
Suitable for: 12mm Laser Module
Material: Aluminium alloy
Quantity: 1 piece