Sorry, this entry is only available in Français.

Sorry, this entry is only available in Français.
After a month spent going back and forth with a Professional 3D Printing Society, and some modifications in order to decipher as
Fifty diffraction gratings are about to be delivered to Ukraine. A warm thank to the private groups from Eastern Europe who realized the importance of these free, easy to use small devices.
The adhesive Lens Cap with Diffraction Gating SpectroKit® 2.0 for smartphone is now available to order.
We don’t get any profit on
Sorry, this entry is only available in Français.