Hasselblad 500 EL/M Hasselblad Electric Camera (HEC)

Introduced in 1968, the Hasselblad 500 EL/M, or Hasselblad Electric Camera (HEC), represented a significant technological leap forward for the renowned Swedish manufacturer. Building directly upon the robust and modular foundation of the 500C series, the EL/M introduced an integral electric motor drive, revolutionizing medium format photography by enabling continuous shooting at approximately 1.2 frames per second. This innovation made it the first motorized Hasselblad SLR, addressing the need for faster sequential capture in professional and critical applications like press photography and, most famously, space exploration. The motor drive was seamlessly integrated into the camera's waist-level finder housing, maintaining the system's classic modular design while adding substantial speed and convenience for the photographer.

The 500 EL/M retained Hasselblad's signature square 6x6 cm format (120 film) and its legendary interchangeable lens, film back, and finder system. The motor drive, powered by a detachable battery pack, not only advanced film automatically but also cocked the shutter after each exposure, freeing the photographer from the manual crank operation of its predecessors. This motorization, combined with improved flash synchronization capabilities (X-sync at 1/500th second), positioned the EL/M as a formidable tool for action-oriented medium format work. Its historical significance is profoundly cemented by its selection by NASA for the Apollo lunar missions and subsequent space shuttle flights. Astronauts like Neil Armstrong and Buzz Aldrus used Hasselblads, specifically models derived from the EL/M lineage, to capture the iconic images from the Moon and Earth orbit, making it an indelible part of both photographic history and human achievement. Its association with space exploration, combined with its technical innovation and professional pedigree, solidified its legendary status.