Instruction manual for Medical-Nikkor 120mm f/41F, introduces the product's usage methods, including mounting the lens, connecting the power supply, connecting the sync cord, setting the ASA/ISO film speed, setting the shutter speed, etc.
This manual provides step‑by‑step instructions for installing the Medical‑Nikkor 120mm f/4 IF close‑up lens on a Nikon camera, connecting either AC or DC power units, and selecting the appropriate sync cord for your camera model. It also covers setting the ASA/ISO film speed, focusing, exposure measurement, and using the built‑in ring‑light flash.
Additional sections describe grounding requirements, optional accessories such as a leatherette compartment case and 3 m power cord, and detailed technical specifications of the lens, power units and performance characteristics.