ToupTek L-RGB Filter Set (2") – an indispensable tool for astrophotography enthusiasts, providing precise color reproduction with monochrome cameras for the best image quality.
The set includes four filters: UV/IR, Red (R), Green (G), and Blue (B), which are optimal for use with monochrome CMOS sensors. The UV/IR filter ensures maximum light transmission, while the RGB filters allow for accurate color capture, resulting in sharp and detailed images.
The ToupTek L-RGB filters are manufactured from special high-purity and thermally stable quartz-based optical glass. The surface treatment is done using IAD technology, which offers a more uniform and corrosion-resistant quality compared to traditional vacuum deposition. These features guarantee excellent image quality and long lifespan.
- Filter Diameter: 2"
- Transmission: >95%
- Coating: IAD (Ion Assisted Deposition) and anti-reflective coating
- Material: Quartz optical glass
- Blackened filter edges

