B+W ND 1.8 MRC nano MASTER 37mm

Neutral density filter ND 1.8. Gray filter with a diameter of 37 mm. The neutral density filter reduces exposure by 6 stops, allowing for better control over exposure settings. By uniformly increasing the density across the entire image area, it can decrease the depth of field to isolate the subject. The shutter speed can be shortened to enhance motion blur and emphasize the sense of movement, or to smooth out the impression of rushing water. Equipped with the exclusive Multi-Resistant Coating (MRC) Nano-Premium coating technology. Material: brass. ND filters extend exposure time. A neutral density filter (ND filter) or gray filter blocks a portion of the incoming light. With a gray filter, you significantly extend the exposure time, achieving effects such as blurred water or preventing overexposure in bright midday sun while using a wide aperture.