Enhance your urban photography with the CLS EOS-C city light suppression filter. Designed to effectively reduce light pollution, this filter offers high transmission and optimal contrast for sharp and detailed images.

Features:

• Main transmission of 90% for key nebula emission lines: Ha 656 nm, OIII 496 nm, 500 nm, SII 672 nm, H-beta 486 nm
• Reduced transmission to 0.1% for artificial light pollution bands: Na 589 nm, Hg 435 nm, 578 nm
• Designed for Canon EOS-C cameras
• Thickness: 1.85 mm
• Electron beam evaporation coating technology with ion-assisted deposition for increased durability and scratch resistance

Benefits:

• Effective reduction of urban light pollution for clearer images and better contrast
• High transmission of important emission lines for detailed capture of celestial objects
• Durable and scratch-resistant construction thanks to advanced coating technology
• Compatible with unmodified color CCD cameras and DSLRs

Compatibility:

• Compatible with all standard 1.25", 2" mounts and Canon EOS-C

Tips and tricks:

• Use this filter with a stable tripod to avoid motion blur and optimize image quality
• Regularly clean the filter with a microfiber cloth to maintain optimal clarity and extend its lifespan