ZerocoolAstra
Senior Member
ED is Nikon's term for Extra-low Dispersion, a "special" lens element to reduce flare or something like that... anyway it has nothing to do with auto-focus.Only ED lens is autofocus, others is not. Using for my FM2, F3Hp and F90x
edit: Curious to see your lens collection. Could I trouble you to photograph the lenses individually and post up here? HP camera also can, as long as enough detail to figure out what lens it is.
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