Astronomik Deepsky RGB photographic filter kit 31mm

The new Astronomik Deep-Sky RGB filters are the result of a long and detailed process of research and development. We have created the most advanced set of RGB filters for Deep-Sky imaging available today.
The transmission curves of the three filters are designed to give you strong and vivid colors with a strong reinforcement of the most important emission lines. Data taken with the new Astronomik Deep-Sky RGB filters is easier to process into a beautifull final masterpiece.

Astronomik Deep-Sky RGB Key features:

• maximum transmission of up to 95%
• Ultra-Sharp, pinpoint star images
• High contrast
• easy to process data for vivid colours in the final image
• optimized spectral windows for max photon counts on the sensor
• made on finest, opticaly polished glass
• extremly durable, scratch resistant coating
• MFR Coating technique for a wide range of focal ratios

Available mounted into 1,25", 2" and T2 housing, and unmounted 27mm, 31mm, 36mm, 50,8mm diameter (circle) and 50x50 mm (square) sizes.