The J-7 was introduced by Yashica about 1966, a continuation of the M42-lens SLR series started with the Penta J. Like the Yashica J-3 and its successors, the J-7 has a CdS meter cell mounted under the winding crank. is mounted, the last Yashica SLR to use this design. The TL-Super introduced the following year, offering TTL (through the lens) metering instead.
The serial number of the camera is 7730664
The shutter has been tested and works smoothly.
The light meter does not work because a previous battery has run out.