Getting on a bit & now at the end of the diopter adjustment on my D7000. Looks like the DK-21m is just magnification & forum posts are mixed on its effectiveness.
Is there anything that expands the adjustment? Preferably from NIkon.
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#1. "RE: Eyesight need help!" | In response to Reply # 0jec6613 Registered since 12th Feb 2013Thu 06-Jun-13 09:49 PM | edited Thu 06-Jun-13 09:50 PM by jec6613
http://www.nikonusa.com/en/Nikon-Products/Photography-Accessories/DSLR-Camera-Accessories.page?#!/tag:7WA:Eyepieces%20and%20Viewfinders/product:25468:D7000 Just get the one in your prescription - they go from a +3.0 to a -5.0, so the camera goes from a total of +4.0 to -8.0. Set to your prescription, and profit! AFAIK though, there are no astigmatism corrections, only +/-.
#2. "RE: Eyesight need help!" | In response to Reply # 0