Setup, Compatibility & Care
Setup: Screw the filter onto the front of your 37mm lens. Rotate the outer ring of the filter to adjust the CPL effect; watch the reflections in your viewfinder or on your LCD screen to find the optimal setting. The ND effect is constant.
Compatibility: This filter is specifically designed for lenses with a 37mm filter thread. It is compatible with most camera systems and lenses featuring this thread size. Always check your lens's filter thread diameter before purchasing.
Care: Clean the filter gently using a soft lens brush to remove dust. For smudges or fingerprints, use a microfiber lens cloth with a small amount of lens cleaning solution, wiping in a circular motion from the center outwards. Avoid abrasive materials.