K&F Concept 52MM KV34 Slim Variable ND Filter

The K&F Concept 52mm KV34 Slim Variable ND Filter (ND2ND400) provides smooth, adjustable light reduction from 1 to 8.6 stops, enabling greater creative control over exposure. Featuring a slim, blue multi-coated design, it is ideal for long exposures, wide apertures, and motion blur photography without color shift.

This filter is designed to give photographers and videographers precise exposure control in bright and changing lighting conditions. Offering a variable optical density range of 0.3 to 2.6, equivalent to 1 to 8.6 stops of light reduction, this filter darkens the entire image evenly without affecting color balance. It allows the use of wider apertures or slower shutter speeds to control depth of field and creatively blur motion, making it perfect for landscapes, waterfalls, streams, and cinematic video. The blue multi-coated surface helps reduce reflections and glare while maintaining image clarity. Built with a slim aluminum ring, the filter minimizes the risk of vignetting on wide-angle lenses and ensures smooth rotation for easy adjustment. Compatible with lenses featuring a 52mm filter thread, this variable ND filter is a versatile and essential addition to any camera kit.

Key Features

• Variable ND2ND400 (1 to 8.6 stops) light reduction
• Optical density range 0.3 to 2.6
• Even image darkening with no color cast
• Enables wider apertures and slower shutter speeds
• Ideal for long exposure and motion blur effects
• Blue multi-coated surface to reduce reflections
• Slim design to minimize vignetting
• Smooth rotating aluminum filter ring