Split-image rangefinder for high-precision focus The split-image rangefinder of the Mamiya 7II uses a pentaprism for unmatched accuracy. A wide 60mm base distance between rangefinder points enables decisive, precision focusing. Automatic frame indexing Parallax correction The bright frame viewfinder adjusts automatically to the correct field of view for 65mm, 80mm, and 150mm lenses. The tint provides clear contrast for easy rangefinder imaging. The 43mm 92° ultra-wide lens and 50mm 84° lens come with auxiliary viewfinders. An optional viewfinder is available for the 150mm lens. A clear array of valuable indicator information inside a bright, easy-to-read rangefinder. The rangefinder is designed to provide a clear image, even under dim lighting and when photographing low-contrast subjects. LEDs at the bottom of the viewfinder provide information on shutter speed during aperture-priority AE shutter operation, as well as warnings about under exposure, and over exposure, low battery power, and operation errors. For illustrative purposes only, this diagram shows the frame lines of the various lenses in color: 65mm-green. 80mm-orange. 150mm-blue. The viewfinder shows only one automatically indexed frame line at a time, in white. Viewfinder Display for 80mm lens. Bright field of view frame with panoramic markings. Bright RF area in center. Bottom shows red warning light on left, shutter speeds in center and over-exposure signal on right.