KF 2-in-1 Filter Set Black Diffusion 1/4 and 1/8 K&F Concept 58mm

The KF 2-in-1 Filter Set offers two Black Diffusion filters (1/4 and 1/8) in a single kit, designed for 58mm lens threads. Crafted with high-definition optical glass and multi-layer nano-coating, these filters soften highlights, reduce contrast, and create a cinematic glow while smoothing skin tones and reducing blemishes. The ultra-slim aviation aluminum alloy frame prevents vignetting, making them ideal for portrait, landscape, and video applications.

Advantages

This set provides two diffusion strengths in one package, allowing photographers to choose the desired level of softness and glow. The filters are waterproof, scratch-resistant, and anti-reflective, ensuring durability and consistent performance. The included protective case keeps the filters safe when not in use.

Suitable for

• Portrait photography
• Landscape photography
• Videography and cinematic effects
• Lenses with 58mm filter thread

Key specifications

• Filter Type: Black Diffusion
• Filter Strength: 1/4 and 1/8
• Filter Diameter: 58mm
• Number of Filters: 2
• Optical Material: High-Definition Optical Glass
• Coating: Multi-layer Nano-coating
• Frame Material: Aviation Aluminum Alloy
• Frame Type: Ultra-slim
• Waterproof: Yes
• Scratch-Resistant: Yes
• Anti-Reflection: Yes
• Low Color Shift: Yes
• Thread Type: Standard Screw-in
• Included Accessories: Protective Filter Case

Recommendations

For best results, use these filters on lenses with a 58mm filter thread. The 1/4 filter provides a subtle diffusion effect, while the 1/8 offers a stronger glow. Experiment with both to achieve your desired cinematic look.