Hoya 55mm R72 Infrared Filter Sirui the ESS Wind Pop Universal

the ESS Wind Pop Universal Microphone Pop Filter filters your voice for better vocals before it reaches the microphone

It's everything you need to start making music

All of the filters fit directly over the lens port of a naked GoPro

Polarizers also enable colors to become more saturated and appear clearer

Hoya 55mm R72 Infrared Filter Sirui the ESS Wind Pop UniversalThe Hoya R72 Infrared filter is specifically designed for infrared photography with digital cameras and infrared film. Infrared light starts in the high red area of the visible spectrum at around 750nm and goes up beyond 1000nm. This light is not visible to the naked eye. Looking through the R72 filter it looks almost opaque because the filter is only passing light from the very high red edge of the visible spectrum and infrared light. Infrared