Accessory maker LockCircle has announced Prime Circle XE lenses in a Canon EF mount with a wireless controller that can can change aperture remotely at distances of up to 300 feet. Ranging between focal lengths of 15mm to 135mm, the lenses feature Carl Zeiss optics in a housing designed specifically for cinematographers with large focus scales and a common 95mm front mount across the range of lenses. There is currently no information about the XE series’ price and availability.