Spectrokit® 2.0 new cap in preparation Based on our experience on the design of the first version of lens cap for mobile phones, we have sought to remove
Web serie “The minute of UFO-Science” : The diffraction gratings Sorry, this entry is only available in Français.
Diffraction grating frames – Stock renewal Our diffraction grating frames stock has been renewed. 500 pieces are now available.
SOLD OUT
