Nikon -2 Diopter for N8008, N90, N90s & F100 Cameras

BH #NIDM28008 • MFR #2965
Nikon -2 Diopter for N8008, N90, N90s & F100 Cameras
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Nikon 2965 Overview

Optional Nikon eyepiece diopters allow you to optimize your SLR viewfinder's sharpness in conjunction with your individual eyesight. Nikon SLR cameras (without built-in adjustable eyepiece correction) have a base diopter value of minus one. Minus one is considered the optimum starting point for the majority of SLR users with normal vision. The combination of the camera's viewfinder components and a clear (standard) eyepiece form a virtual image of a subject on the camera's focusing screen that is the approximate equivalent of a viewing distance of one meter.

Each Nikon eyepiece diopter incorporates a numerical value, represented by a minus value (nearsighted) or a plus value (farsighted) number, enabling you to select the appropriate diopter for your vision and your camera model.

The eyepiece's diopter value is, when combined with the viewfinders minus one value, the end-result value. No combination of the camera's base value of minus one and a given accessory diopter's value is required to arrive at the final desired value. In other words, if you require a diopter of plus 3, simply add a plus 3 diopter to your camera.

Please click here for a Compatibility Chart .

UPC: 018208029655

Nikon 2965 Specs

Packaging Info
Package Weight0.015 lb
Box Dimensions (LxWxH)2.35 x 2.35 x 0.7"
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Will this work for an FM2 ?

Will this work for an FM2 ?
Asked by: Anonymous
I do not know. Mine is for an F100. Perhaps the manual will list the Nikon part number.
Answered by: Robert
Date published: 2021-06-24


Does this Nikon -2 Diopter for N8008, N90, N90s & F100 Cameras fit directly on Nikon F3/HP viewfinder without adapter?
Asked by: Jay
Yes it will. You will need to apply some pressure to the original diopter and twist it out to remove it. This new one will simply thread into the previous spot.
Answered by: Andrea O.
Date published: 2018-08-27


Is this -2 Diopter for N8008, N90, N90s & F100 compatible with F3/HP without adapter?
Asked by: Jay
Any of the “HP” diopters will fit the F3HP. I own them and the camera. Note they will not fit the regular F3.
Answered by: Joel
Date published: 2020-07-29
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