Bingley
Veteran
It sounds like you’re looking at both SLR and rangefinder lenses. For a rangefinder camera, the Leitz Summaron 35mm f3.5 is very, very small (not quite as small as the Elmar 35, but still tiny), is optically excellent, and the LTM version is not outrageously expensive.
Another strong recommendation is the Voigtlander Color Skopar 35mm f2.5, in either the original, LTM pancake, or M mount pancake versions. I currently use the LTM pancake, and it is very small, pretty lightweight, yet very well constructed. It also focuses down to .9 meters, and is very flare resistant. There’s a thread devoted to this lens in the Voigtlander Lenses forum here on RFF; a number of contributors to that thread compared the Skopar 35 favorably to the Summicron 35. It doesn’t get a lot of attention these days, so you might be able to find a copy for a reasonable price.
Another strong recommendation is the Voigtlander Color Skopar 35mm f2.5, in either the original, LTM pancake, or M mount pancake versions. I currently use the LTM pancake, and it is very small, pretty lightweight, yet very well constructed. It also focuses down to .9 meters, and is very flare resistant. There’s a thread devoted to this lens in the Voigtlander Lenses forum here on RFF; a number of contributors to that thread compared the Skopar 35 favorably to the Summicron 35. It doesn’t get a lot of attention these days, so you might be able to find a copy for a reasonable price.