ok, i'm thinking of going wider than my current wide, the zm 25.
zeiss is coming out with the 21/4.5 which i hear will be very sharp and more affordable (for me) than the 2.8 version.
cv has tons of sharp wide glass also. the 21, the 15, the 12, all look good from the pics i have seen on the great www.
i had the 21 and liked it but now i'm wondering about the 15 as it would be a significant jump from my 25.
i am also seeing some of my street (er, urban black and white) stuff going wider, with the 25 being the base or normal lens for my new possible project.
so 2 cameras, one with the 25 and the other with the ?.
help me fill in the blank.
thanks.
joe