Filter ND 16x E39, black l-mount On iOS devices

On iOS devices

Focal length of 800 mm

Viewed from the side

Together with an optimisation of the optical and mechanical design

controlling shutter speed or aperture to capture action or create depth of field based on available light

Filter ND 16x E39, black l-mount On iOS devicesTime exposure is essential for capturing and reproducing the flowing motion of subjects, such as waterfalls. The neutral density filter (ND) enables this even in sunlight by reducing the amount of light entering the lens to allow longer shutter speeds to be used. Colour rendition remains unaffected and undesirable reflections in contre jour exposures are prevented. In addition to this, the ND filter allows the use of larger apertures for capturing