Advanced, compact, modular electronic 6x4.5 cm SLR camera system with a vast array of finders, backs, and other accessories. Seventeen lenses with leaf shutters were made for the system from a fisheye, to four different zooms, to a 500mm super telephoto, to a unique 55mm tilt shift lens. Introduced October 1989.

• Improved version of ETRS
• Mirror lockup
• TTL flash metering
• Warning flag in the viewfinder when using multiple exposures
• Bulb shutter setting
• The advance mechanism is redesigned and greatly improved
• Capable of through-the-lens off-the-filmplane (TTL-OTF) flash exposure
• Improved back design (Ei) with locking darkslide

This package also includes a polaroid back, extension bellows, side grip, and case.