The Sony FS5 (PXW-FS5) is a popular, lightweight, professional Super 35mm camcorder known for its compact size, modular design, and excellent image quality, featuring a 4K Exmor sensor, built-in electronic variable ND filter, and high frame rate (HFR) slow motion up to 240fps in Full HD (or 4K with external recorder). It offers flexibility with E-mount lenses, dual SD card slots, XLR audio inputs, and in the Mark II version, enhanced HDR and new color profiles for cinematic looks, making it a versatile tool for documentaries, events, and indie films.