Douglass Moody we had chat years back.While I was in Dubai .Hi!Wish you the best. I,m more confined to macro micro with my 125mm Voightlander Apolanthar and many microscopic lenses mostly Zeiss as I found they are chromatic abberation free.At least in my eyes. G ood to hear fromyou. Dr.Farzin Jaz now in Ahwaz,Iran .Currently 122 Degrees.