Magic Filter 85x85mm (Single) Port Covers Comes in 46mm and 52mm

Comes in 46mm and 52mm thread mount that is compatible with most Intova camera housings and are common sizes in the industry for many other cameras

and most Ikelite video housings

Aquatica Neoprene Port Cover

and includes everything you need to attach your GoPro to an Ikelite Quick Release Handle

56 Ikelite 6-Cell Halogen Bulb

Magic Filter 85x85mm (Single) Port Covers Comes in 46mm and 52mmMagic Filter 85 x 85mm (Single) for lenses with front filters between 78mm and 85mm The MC85 is a limited edition original Magic filter which has been produced in small numbers for the Canon 16 35mm Mk2 lens and others. The Canon 16 35mm Mk2 has a front filter thread of 82mm. We supply this filter as a square (85x85mm) with a stencil to enable you to cut it to fit your lens. For the Canon 16 35mm Mk2, the size it needs to be cut to is 81mm, which is