Canon RF 100-500mm f 4.5-7.1 L IS USM Lens Reflectors and Cutters Cell Type: Mono-crystalline silicon

Cell Type: Mono-crystalline silicon

All of Profoto’s deep umbrellas have a deep parabolic shape compared with the average umbrella

May not be used with ProHeads

While it shares its basic characteristics with the Zoom Reflector

Three groups are for TTL usage

Canon RF 100-500mm f 4.5-7.1 L IS USM Lens Reflectors and Cutters Cell Type: Mono-crystalline siliconFeatures: RF Mount Lens Full Frame Format Aperture Range: f 4. 5 7. 1 to f 32 54 One Super UD Element, Six UD Elements Dual Nano USM AF System Covering a variety of telephoto focal lengths, the Canon RF 100 500mm f 4. 5 7. 1L IS USM spans a short to super telephoto range within a sleek and portable form factor. The modest maximum aperture enables a relatively portable design that is well suited to handheld, walk around use and optical image