K&F Concept Classic Slim Fader Adjustable ND Filter 55mm

Adjustable Gray Filter ND2 - ND400

The K&F Concept Classic Slim Fader Gray Filter NDX ND2 - ND400 - 55 mm offers infinite adjustability from ND2 to ND400, enabling exposure reduction from 1 to 9 stops. This versatile filter replaces multiple traditional filters of varying densities, providing precise control over light entering the lens under diverse lighting conditions.

Key Features

• Adjustable neutral density filter ranging from ND2 to ND400
• Smooth exposure adjustment across 1 to 9 aperture stops
• Compatible with lenses featuring a 55 mm filter thread
• Ultra-thin frame design with a thickness of only 7.3 mm
• Constructed from lightweight and durable aluminum alloy
• High-quality optical glass for superior image clarity
• Double-sided, multi-layer hydrophobic coating for easy cleaning and scratch resistance
• Sealed design to prevent light leakage and reflections
• Includes protective carrying case

Precision Exposure Control

This filter allows photographers to finely tune exposure by smoothly adjusting the front ring, granting full control over brightness and enabling creative effects regardless of ambient light.

Compact and Durable Design

The slim 7.3 mm aluminum frame ensures minimal bulk and weight (55 g), making it ideal for photographers valuing portability without compromising durability. The included protective case facilitates safe transport and storage.

Professional Optical Quality

Featuring double-sided multilayer coatings, the filter maintains natural color fidelity even at high light reduction levels. The hydrophobic surface repels water and dirt, enhancing ease of maintenance and longevity.

Creative Applications

• Depth of Field Manipulation: Enables wider apertures in bright conditions to achieve shallow depth of field and artistic background blur.
• Motion Blur Effects: Extends exposure times to capture smooth water flows, cloud movement, and dynamic lighting effects such as lightning.

Specifications

• Model: K&F Concept Classic Slim Fader NDX ND2 - ND400 - 55 mm
• Material: Aluminum alloy frame with optical glass
• Filter Type: Neutral Density (Gray)
• Coating: Double-sided, multi-layer hydrophobic
• Exposure Reduction: 1 to 9 stops
• Thread Diameter: 55 mm
• Filter Thickness: 7.3 mm
• Weight: 55 grams

Included in the Kit

• Adjustable gray filter K&F Concept Classic Slim Fader NDX ND2 - ND400 - 55 mm
• Protective carrying case