Diffuser filter for blue lights NFB 40 (40mm) used by fishermen (fish are not afraid of the blue light), and hunters for hunting ducks. High resistance to extreme temperatures - so a filter is ideal for use in even the harshest conditions. If the disconnect lens, a filter can be used as a safety lock ring. The housing can be used without glass as the bezel to protect the head lamp Features:
Material products: rubber
Colour of product: black rubber, blue filter
Compatible with lanterns Nitecore: lights with a diameter of up to 40mm warhead
Dimensions: 40mm diameter-
Weight: 21g
