Canon RF 100mm F2.8 L MACRO IS USM Lens Remote Controls Faulty Bulb

Faulty Bulb

even when AF is engaged

Westcott Parabolic Umbrellas can modify any light source

This is one cool minimal carry option

Canon RF 100mm F2.8 L MACRO IS USM Lens Remote Controls Faulty BulbEngineered specifically for full frame EOS R series cameras, the RF100mm F2. 8 L MACRO IS USM is the worlds first* medium telephoto macro lens delivering close up imagery at up to 1. 4x magnification with autofocus. Featuring a fixed 100mm focal length, a bright f 2. 8 maximum aperture for blurred backgrounds and low light shooting, fast, highly precise AF, and an SA (spherical aberration) Control Ring, the RF100mm F2. 8 L MACRO IS USM lens elevates