K40 - Adjustable focus Head upgrade – American Photonics

K40 - Adjustable focus Head upgrade
This system offers 3/8 adjustable focus (up and down). With the factory bed you would need the 1.5 focal length lens and nozzle. K40 head adapter sold separate. Buy a Kit and save 20%!!! Focus lens comes with (glued into) the adjustable focus lens tube. Protect your investment. American Photonics Easy clean lens mount makes daily cleaning a snap. Regularly cleaned lenses last longer and perform better. Traditional lens mounting where threaded tubes hold your your lens tight work great for glass optics, but are terrible for soft ZnSe. The delicate crystal structure of ZnSe should be suspended by gluing. All the best laser engraving machine manufactures know this. And now American Photonics has brought this technology to your Chinese designed machine.

K40 Laser Alignment Tools For PERFECT lens head & mirror alignment. – American Photonics

K40, K40 light object, Cloudray K series, OMTech® and Boss® laser head – American Photonics

K-head Co2 laser lens head upgrade from American Photonics

Anyone have experience with adjustable focus heads for the K40? : r/ChineseLaserCutters

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

K40, K40 light object, Cloudray K series, OMTech® and Boss® laser head Adaptors

K40 - Adjustable focus Head upgrade – American Photonics

K40 slowly losing power/strength over 1-hour time - Lasers - Maker Forums

K40 Laser Alignment Tools For PERFECT lens head & mirror alignment. – American Photonics

K-head Co2 laser lens head upgrade from American Photonics

Cloudray K Series Head D12 FL50.8 for 2030 4060 K40 Laser Engraving Cutting Machine

Cloudray K Series Head D12 FL50.8 for 2030 4060 K40 Laser Engraving Cutting Machine

K40 - Adjustable focus Head upgrade – American Photonics

Cloudray K Series Whole Set Incl Head and Mirror Mounts With Focus Lens D20 FL50.8 Mo Mirrors for 2030 4060 k40 Laser engraving Cutting Machine : Arts, Crafts & Sewing