Chroma Filters, the ones professionals use at many major observatories, NASA and JPL.
In business for 24 years and experienced in several scientific disciplines, Chroma has made filters for many “famous name” companies in the past, but now operates under its own banner.
Custom filters, in terms of size, extreme F ratios and bandpass, are a speciality – just ask!
We are about to revamp our Chroma filter prices, please contact us for a competitive quote before placing an order.
Chroma Luminance Filter – New design to provide better images with modern sensors, especially when used with refractors.
Transmission between 420nm and 693nm is 96% to 99% and glass thickness is 3mm. Transmission data is from an actual filter and representative, but may vary very slightly between samples.