Thanks Mike. Your article is very enlightening. Paul Mike Johnston wrote:
> > Hi Mike, > > What is large structure contrast? How does that difffer from contrast? Are > > contrast and resolution at odds in lens making formulas? Do high resolution > > lenses generally exhibit less contrast? I need some education here. > > Paul > > The 'Primer' on lenses I always recommend to people is the little appendix > section at the end of Canon's book _Lens Work_...if you can abide buying > something that says 'Canon' on it. <g> Large structures are, say, 5 lp/mm, > perhaps generically the top set of lines on the MTF chart. > > Some education at: > > http://www.luminous-landscape.com/lens-contrast.htm > > (My article "Understanding Lens Contrast.") > > --Mike > > "Photography is simple. The only complicated thing is keeping it simple." > (Ken Archer) > > * * * > Find out about Mike Johnston's unique photography newsletter, "The 37th > Frame," at http://www.37thframe.com. > - > This message is from the Pentax-Discuss Mail List. To unsubscribe, > go to http://www.pdml.net and follow the directions. Don't forget to > visit the Pentax Users' Gallery at http://pug.komkon.org . - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
