In this episode, Senior Pro Market Specialist of Field Education and Engagement, Kelly Anderson shares why the EF 100mm f/2.8L Macro IS USM is one of her desert island lenses. The EF 100mm f/2.8L Macro IS USM lens works great on both EF and RF camera mounts. Kelly shows how this is possible along with other technical details.
The Variable Aperture AE control will not operate, but you can manually adjust the aperture ring of the lens. A basic exposure guide to follow for bright sunlight (with distinct shadows) is to make a fraction representing the shutter speed needed at f / 16 by putting a "one" over the film's ASA rating. With a film of ASA 100, use 1/100 sec.
