K&F Concept ND100000 Solar Filter for Eclipse Photography, 49mm

Capture the sun's corona during a total solar eclipse with the K&F Concept ND100000 Solar Filter. This 49mm neutral density filter reduces light by 16.6 stops, allowing safe direct observation and photography of the sun. Its high-definition optical glass and multi-layer nano-coatings ensure true-to-life color reproduction while protecting your camera sensor from intense light and heat.

Key specifications

• Filter type: Neutral Density (ND)
• ND rating: ND100000 (OD 5.0, 16.6 stops)
• Filter diameter: 49mm
• Light transmittance: 0.001%
• Safety standard: ISO 12312-2:2015 for direct sun viewing
• Glass material: High-definition optical glass with multi-layer nano-coatings
• Frame material: Aviation aluminum alloy, ultra-slim design
• Special features: Water-repellent, oil-repellent, anti-scratch, anti-static

Why choose it

This filter is engineered for solar and eclipse photography, providing extreme light reduction without compromising image quality. The ultra-slim frame prevents vignetting on wide-angle lenses, and the durable aluminum construction withstands outdoor conditions. The nano-coatings repel water, oil, and dust, making it easy to clean and maintain.

Ideal use cases

• Photographing solar eclipses and sunspots
• Safe solar observation with compatible equipment
• Long-exposure photography in bright conditions
• Protecting camera sensors from intense sunlight

Good to know

The filter screws directly onto lenses with a 49mm filter thread. Always ensure the filter is securely attached before pointing your camera at the sun. For visual observation, use appropriate solar viewing glasses or a dedicated solar telescope in addition to this filter.