The Chroma LRGB Astronomy Filter Set – 1.25" is a premium broadband filter solution designed for astrophotographers demanding exceptional optical quality, accurate colour reproduction and industry-leading contrast performance. Manufactured in the USA by Chroma Technology, these filters are trusted worldwide by advanced imagers, universities and professional observatories.
Featuring advanced hard-sputtered coatings and precision-engineered passbands, the Chroma 1.25" LRGB filter set delivers extremely high transmission efficiency with excellent out-of-band blocking for cleaner stars, richer colour balance and improved deep sky imaging performance.
Unlike lower quality filter sets that can suffer from reflections, halos and inconsistent colour response, Chroma filters are engineered for stability and long-term imaging precision. The carefully matched RGB channels provide natural colour reconstruction while the luminance filter maximises fine detail and signal-to-noise ratio.
The 1.25" mounted format is ideal for compact monochrome CMOS and CCD imaging systems, making this set an outstanding choice for high-performance deep sky astrophotography.
Why Choose Chroma LRGB Filters?
- Premium USA-manufactured astrophotography filters
- Exceptional transmission and contrast performance
- Outstanding halo and reflection suppression
- Hard-sputtered coatings for maximum durability
- Excellent parfocal consistency across all filters
- Optimised passbands for natural colour reproduction
- Designed for monochrome CMOS and CCD cameras
- Trusted by observatories and advanced astrophotographers worldwide
Included Filters
- Luminance (L)
- Red (R)
- Green (G)
- Blue (B)
Ideal Applications
- Deep sky astrophotography
- Galaxy imaging
- Nebula imaging
- Monochrome imaging systems
- Scientific imaging
- Premium observatory installations
For astrophotographers seeking flagship-level imaging performance in a compact filter format, the Chroma LRGB 1.25" Filter Set delivers exceptional optical precision and outstanding image quality.