Nikon 2161 Instruction Manual - Page 17

2. Focusing Set your camera's focus mode selector according to this chart. Cameras Camera's focus mode Lens' focus mode M/A M D2-Series, D1-Series, D200, D100, D70-Series, D50, F6, F5, F4-Series, F100, F90X/ N90s*, F90-Series/N90*, F80-Series/N80-Series*, F75-Series/N75-Series*, F70-Series/N70*, F65-Series/N65-Series*, Pronea 600i/6i*, Pronea S AF (C / S) Autofocus with manual priority Manual focus (Focus assist is available.) En MF Manual focus (Focus assist is available.) F55-Series/N55-Series*, F60-Series/N60*, F50-Series/N50*, F-801s/N8008s*, F-801/N8008*, F-601M/N6000*, F-401x/N5005*, F-401s/ N4004s*, F-401/N4004* AF (C / S) MF Manual focus (Focus assist is available, except with the F-601M/N6000*.) ■Autofocus with manual override (M/A mode) * Sold exclusively in the USA. 1 Set the Focus mode switch ) to [M/A]. Note: Be sure to set the switch so that the indicator aligns with [M/A] precisely. Indicator 2 Autofocus is provided, but you can manually override the focus by operating the separate Focus ring 8 while lightly depressing M/A M the shutter release button or the AF start (AF-ON) button on the camera. 3 To cancel manual override, again lightly depress the shutter release button or the AF start button on the camera. This will return the camera to autofocus mode. ■Infrared compensation With infrared film, manual compensation must be made to the focused distance. First, focus manually on the subject. Rotate the focus ring 8 to realign the distance scale referring to the table below. Attach a red (R60) filter for infrared photography, and then shoot. Focal length Compensation from distance index line % 70mm Shift the distance scale to the infrared compensation index $. (3.9mm) 100mm 1.6mm 135mm 0.7mm 200mm 0.2mm 300mm 0mm (No compensation is necessary) 15 12 10 8 43 17