Nikon 1909 Instruction Manual - Page 12

Nomenclature J 1Focus ring 2Lens hood 3Distance scale 4Distance index line 5Focus limit switch E 6Focus mode switch 7Tripod collar alignment index 8Aperture index/Mounting index 9Minimum aperture lock lever G !Aperture scale "Aperture-direct-readout scale #CPU contacts $Minimum aperture signal post (EE servo coupling post) %Aperture indexing post &Meter coupling ridge (Aperture ring )Tripod collar lock screw ~Detachable tripod collar Introduction Thank you for purchasing the AF-S Nikkor ED 300mm f/4D IF. This is a high-grade, internal focusing (IF) lens employing a Silent Wave Motor to drive the focusing F mechanism, thus the "S" designation. As a result, autofocusing is smooth, silent, and almost instantaneous. Major features •Autofocusing possible with Nikon F5, F4-Series, F100, F90X/N90s*, F90- S Series/N90*, F80-Series/N80-Series*, F70-Series/N70*, F65-Series/N65-Series*, Pronea 600i/6i* and Pronea S cameras, and Nikon Digital Camera D1. Also provided: autofocusing with manual override and autofocus range limiting via a focus limit switch. •Manual focusing using focus assist as well as autofocusing possible with all Nikon IT AF camera bodies, except the F3AF. •For more accurate exposure control, subject distance information is transmitted from the lens to the camera body, providing 3D Matrix Metering and 3D MultiSensor Balanced Fill-Flash with appropriate Nikon cameras and Speedlights. Ck *Sold exclusivley in the USA. Ch 12