In their day they were state-of-the-art. My very first meter ca. 1973-4 was a 1930s Weston, which I used with a Kodak 35, Kodachrome, and High-Speed Ektachrome. I still have those transparencies, and that meter did a damn good job when I used it correctly. I still have the meter, too.
Originally Posted by Mainecoonmaniac
The Invercone is a handy accessory, if you find one at a reasonable price grab it.