K&F Concept K&F 100*100*2MM Nano-X Square Coated ND2000 Filter

The K&F Concept 100*100*2MM Nano-X ND2000 Square Filter provides an 11-stop light reduction for extreme long-exposure photography, allowing for smooth water effects and dramatic cloud movement. Made from AGC optical glass with a double-sided 28-layer nano coating, it minimizes reflections, enhances clarity, and offers protection against water, oil, scratches, and mildew, ensuring high image quality in various conditions.

This filter is ideal for photographers needing maximum exposure control in bright daylight or for creative long-exposure effects. With an impressive 11-stop (3.3) light reduction, the ND2000 filter enables long shutter speeds to capture silky-smooth water and dynamic cloud trails, even in intense sunlight. Constructed from high-quality AGC optical glass, it maintains exceptional sharpness across all focal lengths. The advanced 28-layer nano coating reduces glare and ghosting, ensuring clean imaging. Its protective coatings make it waterproof, oil-repellent, scratch-resistant, and mold-resistant, facilitating easy cleaning in outdoor conditions. The 100*100mm format and 2mm thickness fit standard square filter holders and support lenses up to 82mm in diameter. A premium leather-style pouch with a soft sponge lining is included for safe storage and transport.

Key Features

• ND2000 (11-stop) light reduction for extreme long-exposure control
• AGC optical glass with high clarity and precise double-sided polishing
• 28-layer nano coating reduces reflections and enhances image quality
• Waterproof, oil-repellent, scratch-resistant, and mold-resistant surface
• Ideal for ultra-long exposures of rivers, oceans, waterfalls, cityscapes, and cloud motion
• 100*100mm square format compatible with standard filter holders
• 2mm thickness ensures stable optical performance
• Includes protective leather-like pouch with sponge interior

• 1 K&F Concept 100*100*2MM Nano-X ND2000 Square Filter
• 1 Leather-style protective filter pouch

• Filter Type ND2000 (3.3), 11 stops
• Material AGC optical glass
• Coating Double-sided 28-layer nano coating
• Dimensions 100*100mm
• Thickness 2mm
• Weight 47.5g
• Applicable Lens Diameter Up to 82mm (via holder)
• Compatibility Most 100mm square filter holders