The Nimbus is a slide-on windscreen made in many sizes to fit shotgun, small condenser, and broadcast camera-mounted microphones. It is designed to reduce up to 25dB of wind noise generated from light to moderate winds while maintaining high-frequency audio clarity.The specially designed rubber end caps are made in two diameters to fit snugly around 19-22mm and 24-25mm microphones, preventing wind from entering behind the capsule. The Nimbus windshields are also the first slip-on style windscreens to incorporate small ""pepper pot"" hole openings on the rear end caps to provide fuller acoustic transparency for the microphone. This unique feature diminishes polar pattern distortion and adds extra clarity when recording.