In article , cliffy@susis.ust.hk says...
>On 25 Dec 1996, Bob Neuman wrote:
>> In article <59rmsn$8fh@bumbletown.me>, jefan@mtu.edu says...

>> > Could you tell me if this lens is any good, and how much should I
>> >except to pay for this lens.

>> This was not one of Nikon's better (or even low-average ;-) efforts.
>> Most samples of the the Nikon E 28mm f2.8 (and similar AF non-D) that
>> I have seen were poor, with a couple of them good over much of the
>> frame when stopped down, but even then, they were not sharp over the
>> whole frame. Unless you cannot afford better, and the price is low,
>> I would avoid it. BTW, the AIS 28mm f2.8 is really excellent.

>How about the AF version of 28/2.8? is it better than the E version?

Hmmm, I thought I pointed out their similarity....;-)
The optics of the Nikkor 28mm f2.8 E and 28mm f2.8 AF non-D are miserably,
and inexplicably, identical (except for multi-coating on the AF - which is
not very important with so few elements being used...). There are varying accounts about whether the AF-D has added a 6th element and CRC - if so,
it may be decent/good.
Hope This Helps