€450 tax excl.
Spatial Filter for RGB laser modules to get a high quality clean ion-like beam quality.
Warning: Last items in stock!
Our Spatial Filter is composed by two high quality Achromatic lenses (Thorlabs), X-Y translator (Thorlabs) and High Damage threshold molybdenum aperture (Edmund Optics).
Spatial Filter is located on RGB beam path. With translator X-Y knobs we get perfect pinhole alignment with just a few seconds, and perfect RGB overlap.
The resulting beam is extremely clean, even better than single mode array diode systems. Finally we get 'Dark' between beams on laser shows and high contrast on projected graphics.
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