<I just bought (second-hand obviously) the manual focus Micro-Nikkor 105mm f2.8; since this was a much needed gap in my range of lenses, and I got it at a good price and in very good condition. Two questions: 1, Am I correct in my assumption that it is actually 1:2 macro and not 1:1 ?? Comparing image sizes in the viewfinder it would appear to be 1:2. Are there any specific / dedicated close-up filters / lenses to be added to make it 1:1 ?? 2, On the focusing ring there are 4 scales. The bottom two are the marked distance in meters and feet. The next scale appears to be magnification 1:10 9 8 ... 2 (which also makes me believe it is only 1:2 magnification) anyway .. the next scale is a mystery .. PN with a series of numbers and then brackets indicating certain f-stops. What is that all about ??> The 105/2.8 does 1:2 on its own and 1:1 with the PN11 extension tube. The second set of numbers with "PN" next to them are for use with the PN-11 attached. As with any extension tube, exposure compensation is necessary. regards, Henry Posner/B&H Photo-Video http://www.bhphotovideo.com We will be closed the following dates: Friday, December 25, 1998 Friday, January 1, 1999
