ToupTek Professional 36mm L-Filter 420-690NM RGB Three-channel Astronomical Filters for Monochrome Cameras

Description:
- Engineered to overcome light pollution, empowering astrophotographers to reveal the true colors of the universe.
- RGB three-channel filters are essential tools for monochrome astronomical cameras to shoot professional-grade images.
- LRGB filters utilize advanced optical materials and precision coating technology to selectively transmit celestial radiation while blocking urban light pollution. This not only vividly reveals the authentic colors of the night sky but also significantly enhances image contrast.
- Even faint celestial targets can display rich detail. Extremely low halo effects ensure every image maintains excellent fidelity, elevating your astrophotography to new heights.

Technical Parameters:
- Size: 36mm
- Glass thickness: 2mm
- Transmittance: >95%
- Glass material: Quartz Glass
- Frame material: aluminum alloy metal
- OD value: ≥5.0

Package Included:
- 1 x L-Filter