nisi 49mm highlight diffusion (hdf) pro nano filter

the nisi hdf pro nano filter brings a timeless, film-inspired quality to your digital images. designed for photographers and videographers who want to add warmth, atmosphere, and cinematic character to their work, the hdf pro softens highlights with a gentle, organic glow – without sacrificing the contrast and tonal integrity that define a great shot.

whether you’re shooting moody street scenes, golden-hour portraits, or cinematic video, the hdf pro delivers a look that’s difficult to replicate in post – and impossible to fake.

key features

• film-inspired highlight diffusion – diffuses highlights with a mellow, film-like glow, giving photos and videos a warm, vintage-style aesthetic.
• contrast-preserving clarity – maintains contrast without compromising tonal balance, preserving overall image integrity.
• multi-layer nano coating – dual-sided nano anti-glare coating with waterproof and oil-resistant properties for easy field cleaning and reliable performance.
• durable brass construction – precision-engineered brass frame built for long-lasting durability across a wide range of shooting environments.
• 49mm thread compatibility – fits standard 49mm threaded filter mounts.