> There is an interesting site at http://www.dforum.de/ > which has lens tests made using D60s for testing! > Does anyone understand their technique? What do > the red and green dots mean?
It wasn't obvious to find, but I think you mean this page: http://www.dforum.de/Technik/Objektivtest/obj-test02.htm The red dots indicate the point of highest visible resolution in pairs of lines mer mm per position per aperture (different graphs for centre and corner of the picture). The green dots indicate where the contrast of the black lines still reaches a 50% gray value... Note that the creators of this test tried to standardise a cheap and simple method of determining lens quality ESCPECIALLY for digital purposes. Cheers, Stefan * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
