K40, K40 light object, Cloudray K series, and Boss(R) laser head Adaptors

Select the correct adapter for your head.
Then select the 16mm lens tube or lens tube kit for your Adapter.
For the longer K series heads we have a 16.15mm Adapter
Easy clean lens assembly.
Clean your lens without touching it.
Lens is suspended in the tube by glue for stress free optical focusing

APC holds a +/- .15mm(.006") tolerance on focal length on all of our lenses.
The the distance to from the front of the nozzle to the perfect focal point is 10.5mm (the same as a AAA battery)
Please allow us to mount your lens for you to the highest standards, in the best possible environment.