Description

Butler Creek Flip Lens Cover Objective Lens 02OBJ 31mm MO30020 Simply the ultimate scope lens protection for hunters and shooters. They’re custom fit to your scope, create a watertight, airtight seal and open with a touch of your thumb, so you can put your shot through the narrow window of opportunity in the most extreme conditions.

    Fast, Flip-Open™ design keeps your eye on the target.
    Silent spring hinges won’t spook game.
    Water-tight, custom fit friction mounts anchor them to your scope.
    Air-tight semi-O-ring keeps out dust and moisture.
    Tested to –40°F.
    Truly ambidextrous.
    Weigh less than an ounce.
    Also made for spotting scopes.