Hoya Filters SQ100 Adapter Rings Film filter The Hoya XO yellow-green filter

The Hoya XO yellow-green filter is used primarily for black and white photography

Once attached to your lens simply rotate the outer ring of the filter while looking through your viewfinder or LCD screen until you achieve the right amount of reflection control

82mm Grow Light HPS Filter

Screw HOYA INSTANT ACTION ADAPTER RING (sold separately) onto the lens

The HOYA Sq100 polarizer can be rotated inside the frame to control light reflections and color saturation

Hoya Filters SQ100 Adapter Rings Film filter The Hoya XO yellow-green filterOVERVIEW The HOYA Sq100 Holder Kit principally includes two geared adapters which can attach the holder to a lens with a front lens diameter of either 86mm or 82mm. For other smaller lens sizes, Adapter Rings can be purchased that allow the holder to be attached to their corresponding size. HOYA offers adapter rings for the following sizes: HOYA Sq100 46mm 86mm Adapter Ring HOYA Sq100 52mm 86mm Adapter Ring HOYA Sq100 58mm 86mm Adapter Ring HOYA Sq100