With the 2 intermediate rings in the Olympus / Panasonic MFT Chrome (version II) Caruba Extension Tube set you can make a subject bigger and focus close up. This makes them suitable for close ups and macro photography. This set consists of 2 spacers of 10mm and 16mm that can be used on a Micro Four Thirds lens. The intermediate rings can also be attached to each other. Autofocus, light metering and image stabilization in the lens you confirm will continue to work.