Installing Telephoto Lens
1. Be sure Rangefinder Dial (A) is set at infinity. Grasp Telephoto Lens at Collar (H) and screw into camera to right as indicated by arrow until tight. Now turn Lens Collar (H) slightly to left lining up infinity mark with red Focusing Scale Arrow (G).
2. Drop Idler Gear (B) into position and replace Idler Gear Cap (C). Camera is now ready for Telephoto pictures. Use Rangefinder and focus the same as with the Cintar Lens. Use the same exposure settings. If the lens markings are not now readily visible from the top of the camera, see the Adjusting Focus - Telephoto page.