Littlite NVF Night Vision Filters

The NVF filters exist for positions where the light has to be there but the eyes around it have to stay dark adapted: a bridge, a control room, a follow-spot position, a vehicle at night. Red is the usual specification, blue is used where colour discrimination on paper matters more, and clear is the plain replacement lens.

Each part number is a pack of three in one colour, so order by the colour you need rather than as a mixed kit. They fit the standard Littlite hood and are retained by the same O-ring as the stock lens.