SRT 200, 1975-. MC lens mount. (1-MRB625) Basically the same as SRT101 with minor improvements, however, shutter speed info not visible in viewfinder. Built-in TTL meter, manual metering, center weighted averaging, needle meter display, original model had no hot shoe, it was added on later models. X and FP flash sync terminals. Shutter speed range 1 sec to 1/1000 plus B, flash sync speed 1/60, no self timer. ASA range 6-6400, DOF preview, lockable on early models. Meter uses two cells for unique Contrast Lighting Compensation (CLC) which compensates for contrasty light situations. SRT100b in Europe, SRT 100x in Europe when hot shoe was added. **--> SRT- MC mount cameras: will accept earlier non-MC lenses (use stop down metering ) and MD mount lenses.