LockCircle has premiered the Prime Circle XE wireless programmable controller and the Prime Circle EF Pro mount. The PrimeCircle XE System is a complete range of innovative prime lenses with electronic aperture and wireless control up to 300 feet. Prime Circle XE lenses blend world-class optics (Carl Zeiss) with cine-style ergonomics complete with dedicated XE and XE-Z wireless controllers. Available in 10 different focal lengths from 15mm to 135mm, PrimeCircle XE lenses feature large focus scales on both sides of lens barrel for precise focus-puller work and a 95mm front mount across the range. The new XE - EF Pro mount offers innovative positive locking for precise and tight lens mounting, while the XE System Controller comes with programmable aperture ramping features. Deliveries are expected to start in the first week of November.