JJC F-BD58-4 Black Diffusion 1/4 Filter
JJC F-BD Series Black Diffusion 1/4 Filter is designed specifically for digital cinematography and video. It helps to reduce the value of highlights while softening the overall contrast, creating a slightly reduced pearly halo around highlights that looks like it was taken with a high quality vintage lens. The filter works great for smoothing out unwanted spots, wrinkles or other details on a subject's face while keeping the overall image sharp to further enhance a subject's appearance and produce a desired effect.
Made of professional AGC HD optical glass with 28-layer coatings, the filter is anti-glare and effectively reduces reflections from both the ground and the filter itself, ensuring less than 0.5% ultra-low reflectivity. It is water-resistant, scratch-resistant, fingerprint-resistant, anti-static and oil-resistant. At just 3.5mm thick, the aircraft-grade aluminium alloy filter frame is durable and lightweight. It is slim enough to prevent vignetting when used with wide-angle and telephoto lenses.
The package comes with a moisture-resistant filter holder to better protect the filter when not in use.
Note:
3.5mm is the visible thickness of the filter after being mounted onto the lens
The illustration shows the 77 mm