So I came within a day of buying the new new L SL as my eyesight is
less than ideal at 60+ years.
Then I realized that a big mirrorless with limited DR and
smaller MP count would not be the best choice for someone
who shoots rocks trees and anything that cannot talk back.
So I dug around in the closet and this is my Nikon Frankenfinder ...
Works like a dream ... not for the feint of heart or for street work
but it is fine hand held and very very good on a tripod. Especially in
very bright contrasty light where you cannot even see the LCD on the
back of the camera.
So I guess I can keep my Otus 55 85 ZF.2 135 25 and Nikon 50 F 1.2
for a bit longer ...
Nikon D810 50 F 1.2 Zacuto EVF Pro
Camera in LV at 100% mag and the EVF at one to one pixel magnification is dead on accurate.
Not recommended for sports or fashion runway shots.