Foldable circular reflector with multiple surface options — portable fill light for portraits and close-ups.
Technical Details
The frame is made of a continuous steel band (0.8-1.2 mm thickness), formed into a ring and collapsible by torsion. Standard surfaces include silver (reflectivity 85-90%), gold (color temperature shift +800K), white (diffuse reflection 75-80%), black (absorption >95%), and translucent diffusers (light reduction 1.5-2 stops). Professional models achieve packed dimensions of 1:9 compared to their deployed state and weigh between 200g (60cm) and 1.8kg (200cm).
History & Development
In 1984, American photographer and inventor Gary Fong developed the first commercial collapsible reflector with a spiral frame. Photoflex launched the first mass-produced model, "LiteDisc," in 1986. In the 1990s, 5-in-1 systems with interchangeable covers became the industry standard. Modern variants, since 2010, integrate LED lighting into the frame or offer motorized adjustment for remote heads.
Practical Use in Film
On "Mad Max: Fury Road" (2015), cinematographer John Seale used large-format collapsible reflectors (180cm) to fill light vehicle interiors during driving shots. Standard workflows include setting eye lights for close-ups (60-80cm distance), brightening shadows in available light situations, and background separation through targeted light spill. The quick setup and breakdown allow for spontaneous light adjustments between takes without re-rigging time.
Comparison & Alternatives
Compared to rigid reflector boards, collapsible reflectors offer 90% less transport volume, but achieve only 70% of the maximum reflectivity of stiff surfaces due to minimal surface tension. Modern LED panels are increasingly replacing reflectors in controllable shooting conditions as they function independently of existing light sources. However, collapsible reflectors remain the preferred choice for exterior shoots with sunlight and in confined spaces due to their passive operation and independence from power.