Nikon Nikon Df Product Manual - Page 339

6 The camera's exposure metering and flash control systems do not work properly when shifting and/or tilting the lens, or when an aperture other than the maximum aperture is used. 7 Manual exposure mode only. 8 Can be used with AF-S and AF-I lenses only (0 321). For information on the focus points available for autofocus and electronic rangefinding, see page 321. 9 When focusing at minimum focus distance with AF 80-200mm f/2.8, AF 35- 70mm f/2.8, AF 28-85mm f/3.5-4.5 , or AF 28-85mm f/3.5-4.5 lens at maximum zoom, in-focus indicator may be displayed when image on matte screen in viewfinder is not in focus. Adjust focus manually until image in viewfinder is in focus. 10 With maximum aperture of f/5.6 or faster. 11 Some lenses can not be used (see page 321). 12 Range of rotation for AI 80-200mm f/2.8 ED tripod mount is limited by camera body. Filters can not be exchanged while AI 200-400mm f/4 ED is mounted on camera. 13 If maximum aperture is specified using Non-CPU lens data (0 163), aperture value will be displayed in viewfinder and control panel. 14 Can be used only if lens focal length and maximum aperture are specified using Non-CPU lens data (0 163). Use spot or center-weighted metering if desired results are not achieved. 15 For improved precision, specify lens focal length and maximum aperture using Non-CPU lens data (0 163). 16 Can be used only if Non-CPU lens data (0 163) has been used to specify lens focal length and maximum aperture and to set exposure meter coupling to Non-AI lens (0 167). Match camera aperture setting to value selected with lens aperture ring. 17 Can be used in manual exposure mode at shutter speeds slower than flash sync speed by one step or more. 18 Exposure determined by presetting lens aperture. In aperture-priority auto exposure mode, preset aperture using lens aperture ring before performing AE lock and shifting lens. In manual exposure mode, preset aperture using lens aperture ring and determine exposure before shifting lens. 19 Exposure compensation required when used with AI 28-85mm f/3.5-4.5, AI 35- 105mm f/3.5-4.5, AI 35-135mm f/3.5-4.5, or AF-S 80-200mm f/2.8D. See teleconverter manual for details. 20 With maximum effective aperture of f/5.6 or faster. 21 Requires PK-12 or PK-13 auto extension ring. PB-6D may be required depending on camera orientation. 22 Use preset aperture. In aperture-priority auto exposure mode, set aperture using focusing attachment before determining exposure and taking photograph. • PF-4 Reprocopy Outfit requires PA-4 Camera Holder. • Noise in the form of lines may appear during autofocus at high ISO n sensitivities. Use manual focus or focus lock. 319