Analysis of information sources in references of the Wikipedia article "Sony Mavica" in English language version.
On August 25, 1981 [..] Sony unveiled a prototype of the company's first still video camera, the Mavica (Magnetic Video Camera) [which] was not a digital camera, but a TV camera capable of writing TV quality stills onto magnetic disks [..] The Mavica was a single lens reflex with interchangeable lenses. The original Mavica was provided with three bayonet-mounted lenses: a 25mm f/2, a 50mm f/1.4, and 16-65mm f/1.4 zoom.
The MVC-2000PF was a pre-production, hand-built camera sent to specific photographers for testing. The production model went on sale in 1989.
On August 25, 1981 [..] Sony unveiled a prototype of the company's first still video camera, the Mavica (Magnetic Video Camera) [which] was not a digital camera, but a TV camera capable of writing TV quality stills onto magnetic disks [..] The Mavica was a single lens reflex with interchangeable lenses. The original Mavica was provided with three bayonet-mounted lenses: a 25mm f/2, a 50mm f/1.4, and 16-65mm f/1.4 zoom.
