pfogle
Well-known
I bought the Nikon correction lens for the FM, which fits the R-D1.
When you order the lens, there's one thing to watch out for... the diopter number of the lens is not the true strength... Nikon allow about -1 diopter for their viewfinders (reflex cameras often have the focussing screen at a virtual distance of 1 meter)
So for example, I take -2.75 specs, but a Nikon -3 isn't strong enough! I need a -4 for the Epson. This is because RF finders are focussed at true infinity.
When you order your lens, subtract one diopter from you prescription. I'm still waiting for the replacement!
Phil
When you order the lens, there's one thing to watch out for... the diopter number of the lens is not the true strength... Nikon allow about -1 diopter for their viewfinders (reflex cameras often have the focussing screen at a virtual distance of 1 meter)
So for example, I take -2.75 specs, but a Nikon -3 isn't strong enough! I need a -4 for the Epson. This is because RF finders are focussed at true infinity.
When you order your lens, subtract one diopter from you prescription. I'm still waiting for the replacement!
Phil