Cokin NUANCES Clearsky Light Pollution Filter (M-Series) 84x84mm

The Cokin NUANCES Clearsky Light Pollution Filter is a high-performance optical filter designed for astrophotography and night landscape photography. It effectively reduces the yellow-orange light pollution from sodium vapor and mercury vapor lamps, allowing you to capture clearer, more natural night skies. This square filter measures 84x84mm and is compatible with the Cokin M-Series (P-Series) filter holder system.

Advantages

Made from high-resolution Schott B270 optical glass with multi-layer, hydrophobic, scratch-resistant, and anti-reflective coatings, this filter ensures high light transmission for H-alpha and OIII emission lines while maintaining a neutral color balance. Its slot-in design makes it easy to use with compatible filter holders.

Suitable for

• Astrophotography
• Night landscape photography
• Urban nightscapes
• Reducing light pollution in long exposures

Key specifications

• Filter Type: Light Pollution Reduction
• Filter Series: Cokin NUANCES Clearsky
• Filter System Compatibility: Cokin M-Series (P-Series)
• Filter Dimensions: 84 x 84 mm
• Filter Thickness: 2 mm
• Filter Material: High-resolution Optical Glass (Schott B270)
• Coating: Multi-layer, Hydrophobic, Scratch-resistant, Anti-reflective
• Primary Effect: Reduces yellow/orange light from sodium vapor and mercury vapor lamps
• Application: Astrophotography, Night Landscape Photography, Urban Nightscapes
• Color Shift: Neutral
• Light Transmission: High transmission for H-alpha and OIII emission lines
• Mount Type: Slot-in (requires Cokin M-Series filter holder)
• Shape: Square
• Optical Density: Specific spectral blocking (not a uniform ND)
• Manufacturing Origin: France

Recommendations

For best results, use with a Cokin M-Series filter holder and a sturdy tripod. This filter is ideal for photographers seeking to minimize light pollution in their night sky images without compromising image quality.