Lee Filters Big Stopper 100 x 100mm 10 stops pricefy then the twist caps can

then the twist caps can be left up

the design enables relaxed and fatigue-free observation

and can be detached if you prefer to use the reinforced top handle

The large centre focus wheel allows smooth and silent focussing of both eyepieces

The magnesium alloy body with a leatherette finish features a waterproof twin hinge pocket sized binocular design

Lee Filters Big Stopper 100 x 100mm 10 stops pricefy then the twist caps canMade from high quality optical glass, the Lee 100x100mm Big Stopper 10x Filter is a long exposure ND filter designed to reduce the amount of light entering the lens by up to 10 stops. By greatly extending exposure times, it has the effect of allowing anything that is moving in your image to become blurred or ghost like. The Big Stopper is compatible with the Lee 100mm Filter Holder (not included). Why use a Big Stopper? By greatly extending exposure