K&F Concept HD Black Mist 1/8 77mm Diffusion Filter

The K&F Concept HD Black Mist 1/8 77mm Diffusion Filter is a premium optical accessory designed for photographers and videographers seeking to achieve a cinematic, dreamy look. Crafted with Japanese AGC optical glass and a lightweight aviation aluminum alloy frame, this filter softens highlights, reduces contrast, and minimizes skin blemishes while maintaining high image sharpness. The 28 multi-layer coatings provide hydrophobic, oil-proof, anti-scratch, and anti-reflection properties, ensuring durability and optimal light transmission. Ideal for portrait, landscape, and video applications, the ultra-slim 4.9mm frame prevents vignetting on wide-angle lenses. Includes a protective storage case for safe transport.

Advantages

Enhances your creative expression by adding a subtle, ethereal glow to highlights and reducing harsh contrast. The 1/8 strength offers a delicate diffusion effect without overwhelming the image, making it perfect for both professional and enthusiast use. The high-quality construction ensures long-lasting performance and easy cleaning.

Suitable for

• Portrait photography – softens skin imperfections and creates a flattering look
• Landscape photography – adds a dreamy atmosphere to scenic shots
• Videography – reduces digital sharpness for a more cinematic feel
• Any lens with a 77mm filter thread

Key specifications

• Filter Type: Black Mist Diffusion Filter
• Filter Strength: 1/8
• Filter Diameter: 77mm
• Optical Material: Japanese AGC Optical Glass
• Frame Material: Aviation Aluminum Alloy
• Coatings: 28 Multi-layer (Hydrophobic, Oil-proof, Anti-scratch, Anti-reflection)
• Frame Profile: Ultra-slim (4.9mm)
• Light Transmission: High with minimal light loss
• Color Shift: Neutral / No Color Cast
• Compatibility: Lenses with 77mm filter thread

Recommendations

For best results, pair this filter with a lens hood to minimize flare and protect the glass. Clean with a microfiber cloth and lens cleaning solution to maintain the coatings. Store in the included case when not in use.