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Ni_12034240._nikon-faf06201-1-0-dptr-dk-17c-correction-lens-d2h-x-d3

Nikon DK-17C 2.0 Dptr. Eyepiece Correction Lens (F5, F6, D1 Series, D2 Series)

RM83.02

Product Description

The Nikon DK-17C (+2) Eyepiece Correction Lens enables you to optimise the sharpness of your SLR viewfinder in conjunction with your own eyesight. Cameras without in-built adjustable eyepiece correction have base diopter value of -1, which is thought to be the optimal starting point for SLR users with good vision. The components of the cameras viewfinder combined with a clear (standard) eyepiece form a virtual image of the subject that is the approximate equivalent of a viewing distance of one meter. The numerical value of an eyepiece is represented by either a minus value (nearsighted) or a plus value (farsighted). The base diopter value does not affect the end value, thus if you require a diopter of +2, this eyepiece is the right choice for you.