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What's so DX about this lens?

Could anybody explain why this is specified as a DX lens? I'm looking for a fast prime and almost bought the 50mm 1.4 but this one looks interesting.

mcuccia February 16, 18:55

Usually you have a 50mm as standard prime lens but most DSLRs have a focal length multiplier of ~1.5 so this would be the equivalent. You can also use it with the D40, D40x and D60 which do not have an AF servo.

Thanks,
Leo

Leo Fyst February 17, 08:17

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