Hoya Sq100 IRND Filter for Sq100 Filter Holder System (100 x 100mm, 10-Stop)

This 10-stop, 100 x 100mm square Sq100 IRND Filter for Sq100 Filter Holder System from Hoya is a neutral density filter for the Sq100 Filter Holder system. It features HOYA's exclusive ACCU-ND technology, which achieves equal reduction of the light in visible and IR spectrums. This added IR filtration eliminates issues with color shift in any shooting conditions, when compared to conventional ND filters.