K&F Concept 77mm Slim Variable ND Filter ND2-ND400 KF01.1113

Adjustable Neutral Density Filter for Creative Photography

The K&F Concept 77mm Slim Variable ND Filter (ND2-ND400) KF01.1113 is designed to reduce the amount of light entering the camera lens, allowing photographers to use slower shutter speeds or wider apertures in bright conditions. This filter is ideal for creating motion blur effects such as silky smooth flowing water in waterfalls, rivers, or moving subjects, and for controlling exposure when using flash with large apertures.

Key Features

• Infinitely adjustable neutral density filter ranging from ND2 to ND400, providing 1 to 9 stops of light reduction.
• Enables slow shutter speeds to capture motion blur effects, enhancing creative photography.
• Multi-layer nanometer coating reduces reflections and glare for improved image quality.
• Constructed from high-quality imported optical glass and resin for superior light transmittance.
• Durable metal sealing ring ensures better tightness and prevents the filter from falling off or loosening, replacing typical plastic rings.
• Ultra-thin frame design (7.3 mm thickness) made from lightweight and durable aluminum alloy for minimal vignetting and easy handling.
• Double-sided multi-coated hydrophobic surface for easy cleaning, scratch resistance, and reduced flare.
• Sealed design eliminates light leaks and unwanted reflections.
• Includes a protective case for safe transport and storage.

Compatibility

This filter fits lenses with a 77 mm filter thread and is compatible with various Canon DSLR models including Canon Rebel series (T5i, T4i, T3i, T3, T2i, T1i, XT, XTi, XSi, SL1) and Canon EOS series (700D, 650D, 600D, 550D, 500D, 450D, 400D, 300D, 1100D, 1000D, 100D). It is suitable for lenses such as EF 24-105mm f/4L IS USM, EF 17-40mm f/4L USM, EF 24-70mm f/4L IS USM, and EF 24mm f/1.4L.

Usage and Benefits

• Allows photographers to extend exposure times to create artistic motion blur effects in water, clouds, and other moving subjects.
• Enables the use of wide apertures in bright light without overexposure, enhancing depth of field control.
• Replaces the need for multiple fixed-density ND filters, offering convenience and versatility in one slim, lightweight accessory.