The Rolleiflex MX-EVS was produced from 1954-1956. This TLR is a precision camera of the most advanced modern design. Equipped with lenses of superior optical quality of the Schneider Xenar 3.5 or Zeiss Tessar 3.5 lens, it offers superb performance. Offering extreme handling ease and automatic features incorporated into its design. Characterized by its rigid construction of the TLR system and automatic film transport mechanism. M-X flash settings, with EVS numbers on the exposure wheel. Built-in EV system into the camera to set both the shutter speeds and f stops (it came be uncoupled) and an automatic film counter that counter senses the thickness of the film backing. Compatible with Bay 1 filters and lens hood.