Cavision 3 x 4" Hot Mirror Filter JK Audio CN113 Dual level controls

Dual level controls

The Tiffen 55-62mm Step-Up Ring is a step-up ring permitting the use of 62mm threaded filters on a 55mm threaded lens

SS8800B+ (2) or SS7761B (2) speaker stands

UPC: 741533994465

Cavision 3 x 4" Hot Mirror Filter JK Audio CN113 Dual level controlsCorrects Infrared Pollution 30 Layer Coating Ensures IR Reduction Optical Glass Construction The Cavision 3 x 4" Hot Mirror Filter incorporates a dielectric mirror within the filter to combat infrared light pollution that becomes noticeable when making long exposures with a digital camera. This situation is also naturally prevalent when photographing near strong sources of infrared, such as fires and at sunset. The hot mirror filter effectively cuts