K&F Concept Nano-X Series Black Diffusion Filter (82mm, Grade 1/4)

K&F Concept Nano-X 82mm Black Diffusion 1/4 Filter Overview

The K&F Concept Nano-X Series Black Diffusion Filter in 82mm, Grade 1/4 is designed for larger lenses with an 82mm front filter thread. It reduces the intensity of bright highlights and gently lowers contrast to create a softer cinematic rendering while retaining overall image clarity.

The Grade 1/4 diffusion strength provides a balanced softening effect for portraits, fashion, beauty and professional video work. It helps smooth fine facial lines and minor skin imperfections while avoiding the heavy loss of detail associated with stronger soft-focus effects.

With approximately 84% light transmittance, the 1/4 grade creates a subtle pastel-like character while producing more highlight and contrast reduction than the lighter 1/8 version and less than the stronger 1/2 grade.

High-quality optical glass with a double-polishing process helps preserve image resolution while delivering the intended diffusion effect. The black machined aluminum frame provides a durable construction suited to larger 82mm professional photo and cinema lens setups.

In the Box:

• K&F Concept Nano-X Series Black Diffusion Filter (82mm, Grade 1/4)
• Filter Case
• Limited 1-Year Manufacturer Warranty