Dag 1
New Territories
23. november 2017, Hong Kong ⋅ ⛅ 17 °Chttps://www.kitlaser.com/three-mode-1000mw-lase…
The typical small beam width of beam and the low power real laser pointer in an appropriate clean environment to makeLes mer
https://www.kitlaser.com/three-mode-1000mw-lase…
The typical small beam width of beam and the low power real laser pointer in an appropriate clean environment to makeLes mer