Filtro infrarrojo incorporado Kase IR original para cámara Sony Alpha a7r a7RIV a9 a7S
A7R, a7R II, a7R III, a7R IV. a7S, a7S II. The Sony Infrared Cut Filter must be removed for this filter to work. Clip-In Filter for Infrared Photography. KSAE IR Original. Capture Invisible Part of Light Spectrum.