Nikon DK-20C Correction Eyepiece for Rectangular-Style Viewfinder (+3.0)

Nikon DK-20C Correction Eyepiece for Rectangular-Style Viewfinder (+3.0)

Nikon DK-20C Correction Eyepiece for Rectangular-Style Viewfinder (+3.0)

B&H # NIDP3N80 MFR # 2944
Nikon DK-20C Correction Eyepiece for Rectangular-Style Viewfinder (+3.0)

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Product Highlights

  • Fits Select Nikon SLR and DSLR Cameras
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Nikon DK-20C overview

  • 1Description

The DK-20C +3.0 Correction Eyepiece for Rectangular-Style Viewfinder from Nikon allows you to optimize your SLR/DSLR viewfinder's sharpness in conjunction with your individual eyesight. Nikon SLR/DSLR 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/DSLR 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.

Compatibility
D750, D610, D600, D5300, D5200, D5100, D5000, D7100, D7000, D3300, D3200, D3100, D3000, D300, D300S, D200, D100, D90, D80, D70, D60, D50, D40, N80, N75, N70, N65, N60, N55, N50, Pronea, N2-4-5-6000 Series & FM/FE10 Cameras
UPC: 018208029440
In the Box
Nikon DK-20C Correction Eyepiece for Rectangular-Style Viewfinder (+3.0)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Nikon DK-20C specs

    Packaging Info
    Package Weight 0.05 lb
    Box Dimensions (LxWxH) 2.5 x 2.0 x 0.1"

    Nikon DK-20C reviews

    DK-20C Correction Eyepiece for Rectangular-Style Viewfinder (+3.0) is rated 4.3 out of 5 by 12.
    Rated 4 out of 5 by from Simple Solution I use this on my Nikon D610. The range of adjustment of the variable diopter was not sufficient for me. It almost never is on any camera. For some reason the manufacturers make the adjustment range go deep on the MINUS side but offer very little on the PLUS side. This diopter brought me within range so that I could fine tune my eyepiece used in conjunction with the variable feature. 4* because when you remove the eyebrow rubber eye shade it won't go back on over the diopter. C'mon Nikon! How about a little more design thought and love for us with less than perfect eyesight?
    Date published: 2014-07-28
    Rated 4 out of 5 by from I can see clearly now This would get 5 stars if I'd known that the rubber eye cup does not attach to the diopter.....
    Date published: 2009-11-12
    Rated 3 out of 5 by from Eyecup does not fit over diopter. Replaced the diopter so that I can focus without glasses. Works great in that regard. Rubber eyecup standard to D610 will not fit over this diopter. (See other reviews.)
    Date published: 2014-09-08
    Rated 5 out of 5 by from Works great I wear glasses, but remove them when I focus through view finder. I'm about seventy, so recently I lost the ability to read settings in VF. This little inexpensive item has been a tremendous aid.
    Date published: 2015-05-26
    Rated 5 out of 5 by from Makes life easier This has made life so much easier, now I do not have to use my glasses to see things clearly through the viewfinder.
    Date published: 2016-05-02
    Rated 5 out of 5 by from Perfect Wow I can see clearly now.
    Date published: 2016-07-18
    Rated 5 out of 5 by from I can see! Works as advertised!
    Date published: 2008-07-23
    Rated 5 out of 5 by from works well The correction eyepiece works great as now I can read the info inside the camera while shooting. I was able to use my eye cup with a little sanding down with a dremel. just sand a bit and test fit, little by little until you can get it on. Sand the back sides ,, Upside down U shape. not the out sides of the U as that has nothing to do with the fitting. the eye cup is a vello.
    Date published: 2017-05-04
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