Try the Astronomy filters professionals use at many major observatories, NASA and JPL – Chroma!
In business for 24 years and experienced in many scientific disciplines, Chroma has made filters for several US “famous name” companies, but now operates under its own banner in the Astronomy field.
Custom filters, in terms of size and bandpass, are a speciality!
Showing all 16 results
Showing all 16 results