Rosco Round UV Pass Double Coat Filter (2.0") Hoya A-55YA3 F/ Leica E82 on Noctilux-M

F/ Leica E82 on Noctilux-M Lens

4mm bezel diameter

boron and iron magnet for exceptional sensitivity

It has an ergonomic design and soft rubber grip for comfortable right-handed use in your home or office computing space

It features one clip hook and one belt loop (with a snap fastener) for attaching to flashlights tailcap on one end and to a belt or a security on another end

Rosco Round UV Pass Double Coat Filter (2.0") Hoya A-55YA3 F/ Leica E82 on Noctilux-MAllows Only UV A to Pass True Black Light Effect Used in Entertainment, Forensics Used in Rock Hunting, Medicine This 2. 0" Round UV Pass Double Coat Filter from Rosco is a dichroic filter that blocks visible (normal) light and allows only UV A light to pass through for a true "black light" effect. This type of light is often used in fluorescent tubes in entertainment venues. This filter drops into a holder that fits a fixture appropriate to its size.