----- Original Message ----- From: "Rob Studdert" Subject: Re: 50 or 100 mm
> On 10 Aug 2004 at 7:43, William Robb wrote: > > > Not withstanding, the macro lenses with the fixed rear element design > > are incredibly good lenses. > > I recall reading in the literature of the day when I bought the > > A100mm f/2.8 macro that the design allowed for superior lens > > performance throughout the focal range. > > As the lens is excruciatingly sharp from 1:1 right through to > > infinity (no small feat), there is absolutely nothing wrong with the > > lens design. > > You are kidding? It's not screw mount. LOL What was I thinking? William Robb