Archived posting to the Leica Users Group, 1999/08/20
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]>>>>>>>>>>>>>>> --> If and when Leica comes out with a next generation SLR, you can be sure I'll try my best to understand how they went about to circumvent Japanese autofocus patents. Like Nikon AFS (microwave cavity resonance collimator), Leica's way to get into autofocus is either going to have something to do with existing patents or be some pretty wild "third degree" technology because, it seems, the wise Japanese ( not cynical here) have pretty much cornered the potential patents and reverse engineering pathways to an autofocus system. I just can't wait to see what Leica's AutoFocus system is going to be related to, technology wise. <<<<<<<<<<<<<<< I recently handled Nikon's new 28-70 f/2.8 AFS lens in the store. No comments here on its optical quality -- I shot no photos with it -- but mechanically it was the finest AF lens I've handled. Manual focusing felt, in that short in-store trial, as good as the best manual focus lenses. It was the first time I've manually focused an AF lens and felt it handled in a way that would make even Leica proud. I assume this is related to the AFS technology. Given that some of Leica's objections to AF have reportedly been the cheapened feel it gives most lenses, it appears that technology may have advanced to the point of overcoming that objection. But does Minolta, should they become Leica's AF partner, have lenses with the equivalent of AFS? Or would Leica need to reinvent that wheel to be able to offer AF lenses which feel as good as Leicas are supposed to feel? (An aside -- and I say this as a Nikon user: The new Minolta/Maxxum 9 is really a terrific camera. Leica could do worse than base an AF body on that.) Larry