The Nikkormat body is also available in black finish. The procedure 1 is very important . Some parts at the back of nameplate, which is driven when you turn aperture ring at the first time after lens change, are for preview-metering and for maximum aperture setting. Meter needle visible in the finder viewfield and atop the body. It employed with a CdS exposure meter powered which by a 1.3V mercury battery.
Battery requires only for metering.
The selected shutter speed is visible in the viewfinder. The camera automatically recognizes the maximum aperture of the lens in use. MIR Web Development Team .