Redrock Micro's LiveLens Active Lens Mount introduces electronic control to 35mm adapters, giving you the ability to control the aperture of Canon EF lenses on your M2 Encore lens adapter. With the simple push of a button, you can set lens aperture at 1/3-stop increments (or up to 1/5-stop, depending on the lens and aperture range). Powered by a 9V battery, optional d-tap connector, or optional AC adapter, the LiveLens includes an accessory port to take advantage of future enhancements.
Note:
LiveLens is compatible with the M2 Encore and the collimating lens mount. It is not compatible with the original M2 cinema lens adapter.