Camera lens mist filter Calumet 82 mm — Mist filter, 82 mm thread

Calumet 82 mm Black Mist filter (model CALSAB1282) is a single-piece, ultra-slim screw-in lens filter designed to soften contrast and introduce a subtle glow and halation around highlights. Constructed from Japanese AGC glass with 6H surface hardness and fitted into a 3.3 mm aerospace-grade aluminium frame with unscrew tabs, this 82 mm filter provides diffusion effects while preserving color neutrality and optical performance. The filter features 28 multilayer coatings — including hydrophobic, oleophobic, scratch-resistant and anti-reflective treatments — and comes with a protective storage box.

Advantages

The Calumet Black Mist SMC Ultra Slim filter creates an even, controlled diffusion that reduces contrast, softens skin textures and produces a gentle glow around bright points without introducing color shifts. Multiple surface treatments simplify cleaning, resist fingerprints and water marks, and improve long-term durability. The slim aircraft-aluminium frame minimizes vignetting on wide-angle lenses and the unscrew tabs speed up mounting and removal. Double threading allows stacking of filters or accessories when needed.

Suitable for

• Portrait photography to soften facial details and achieve natural-looking skin tones
• Wedding and event photography for a gentle, cinematic mood
• Cinematic and video production where controlled halation and less contrast are desired
• Landscape and sunrise/sunset scenes to add a dreamlike atmosphere
• Night and city photography to smooth artificial light sources and create a nostalgic feel

Key specifications

• Filter type: Black Mist / diffusion (softening) filter
• Thread diameter: 82 mm
• Glass: Japanese AGC, 6H hardness
• Coating layers: 28 multilayer coatings (hydrophobic, oleophobic, scratch-resistant, anti-reflective)
• Frame material and thickness: aerospace-grade aluminium, slim 3.3 mm
• Mounting: screw-in with unscrew tabs; double-threaded for stacking
• Included accessories: protective storage box

How to use

Attach the Calumet 82 mm mist filter by carefully screwing it onto a lens with an 82 mm thread until finger-tight; use the frame tabs if extra grip is needed. Compose and expose as usual — the filter reduces contrast and applies a gentle blur, so you may adjust exposure and contrast in-camera or in post-processing depending on the desired intensity. For video, test white balance and highlights to ensure the halation effect renders as intended. To remove, unscrew using the tabs and store the filter in the provided protective box.

Usage recommendations

Choose the mist filter strength and shooting conditions to match the creative goal: use subtle diffusion for portraits and weddings to retain facial detail while softening skin, and stronger diffusion for night scenes or stylized cinematic looks. Clean the filter with a soft microfiber cloth and approved lens cleaner to preserve coatings. Avoid overtightening when mounting to protect the filter threads and lens barrel.