K&F Concept ND100000 Solar Filter
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The K&F Concept ND100000 is a 95mm fixed neutral density filter designed for safe solar and celestial observation through camera lenses, offering an impressive 16.6-stop light reduction using optical glass with a nano-coating for enhanced clarity. It is built for photographers and astronomers who want to capture the sun, solar eclipses, or transit events without risking sensor damage. Overall, it delivers solid optical performance and robust build quality at a competitive price point for its niche use case.
Key Features & Specs
| Filter Size | 95mm thread diameter, compatible with lenses using 95mm filter threads |
|---|---|
| Light Reduction | 16.6-stop fixed ND reduction, blocking 99.999% of incoming light (ND100000 density) |
| Optical Material | Optical-grade glass with multi-layer nano-X coating for reduced glare, reflections, and water resistance |
| Primary Use | Safe solar photography and celestial observation including eclipses, sunspot imaging, and planetary transits |
| Frame Material | Aluminum alloy frame for durability and lightweight handling |
| Transmission | Passes approximately 0.001% of light, producing a neutral grey tone with minimal color cast |
| Compatibility | Designed for camera lenses with a 95mm front filter thread; step-up rings may be used with smaller lenses |
Best for: Astrophotographers and solar observers who need a reliable, high-density filter for safely photographing the sun, solar eclipses, or other celestial events with a camera lens that accepts a 95mm filter.