Laser Housing + Focusable Lens + Heatsink DIY For 5.6mm Diode

Housing Features: 
Material: Silver-plated iron
Lens : Plastic
For 5.6mm TO-18 laser diode
With 200nm-1100nm Focusable Collimating Lens! 
With Spring, It can help the diode contact the lens more tightly!

Heatsink Features:
Diameter: 50x20x27mm(L*W*H)
Inner Diameter:12.3mm
Material: Aluminium
Color: Golden
It's a high quality aluminum heatsink for diameter 12mm red/green/blue/IR laser modules, help to cool the laser to prolong the working time.

Package:
1x  Housing w/ Lens
1x  Heatsink

Shippment:

1.Every parcel will be registered with tracking number. 

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us.