The Bolex H16 Rex 5 is a Swiss-made 16mm spring-wound cine camera with a reflex viewing system and a three-lens turret. It sits in the Rex line of H16 bodies that Bolex produced for serious amateur and professional 16mm filmmakers.

Hammer prices at recent UK auction have fallen in a wide £1,800–£2,300 band, with a midpoint near £2,000, reflecting how few examples reach the saleroom. As of 2026 the H16 Rex 5 still sells for strong money when offered, but with only a handful of wholesale results to reference, today's value depends heavily on cosmetic condition, mechanical health and which lenses accompany the body.