Oh, I completely agree! "Observable" is pushing the limits of the word past absurdity. 1200dpi would put the resolution of the system at just twice the waveleng

Oh, I completely agree! "Observable" is pushing the limits of the word past absurdity. 1200dpi would put the resolution of the system at just twice the wavelength of their laser. I feel like that's about the limit of what's possible due to physics [citation needed]. I'm fairly confident their actual performance is less.