Nikon F25B manual Eyepiece Correction Lenses, Finder Eyecup

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Eyepiece Correction Lenses

Finder Eyecup

The nine eyepiece correction lenses are designed to permit nearsighted and farsighted users to view and focus without their glasses. Available in - 2, - 3, - 4, - 5, 0, +0.5, +1, +2 and +3 diopters, each representing the combined dioptry of the lens and the finder. Simply screw into the finder eyepiece.

The soft rubber finder eyecup screws directly onto the finder eyepiece to prevent extraneous light from enter- ing the viewfinder.

When using an eyepiece correction lens with a finder eyecup, it is recommended to use the Nikkormat type eyecup. First, fit the lens into the eyecup in advance. Then screw the assembly onto the finder eyepiece.

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Contents Page Nomenclature Page Contents Foreword Preparation for USE Loading the Film Prior to Shooting Preparation for USEMemo Holder Setting the Film SpeedOperation of Camera Controls Setting the Shutter SpeedFrame Counter Film-Advance LeverOperation of Camera Controls Unloading Film Holding the Camera Shutter Release Operation Focusing Ou t of foc us Foc us Focusin G Depth-of-Field Preview Button Depth of FieldDepth of Field Depth-of-Field IndicatorsPage Exposure Measurement Page Exposure Measurement Page Exposure Measurement + 0 STOP-DOWN Exposure Measurement Page Exposure Compensation Adjustments Renex Exposure Compensation Adjustments Multiple Exposuresmirror Lockup Flash Synchronization Tl~ T-+Ready -LIGHT Finder Illuminator Tips on Camera Care Page Changing the Lens 26-2.5 Maximum Aperture IndicatorChanging the Viewfinder Changing the Focusing Screen Changing the Focusing Screen Focusing Screen Selector Chart Lens Hoods Filters AccessoriesFinder Eyecup Eyepiece Correction LensesFEATURES/SPECIFICATIONS Nikon Warranty