Eh? Wot? Many of them are as the proverbial peas in the proverbial pods.
Originally Posted by darkosaric
For example, quality control issues aside, an f/6.3 tessar type is an f/6.3 tessar type is an f/6.3 tessar type. None of them is in any of the lists of legendary lenses I've seen. Best tessar type, perhaps too common.
Lists of legendary lenses can be very strange. For example, include Apo-Artars, exclude Apo-Nikkors (symmetrical type), Apo-Ronars and Repro-Clarons. All peas in a pod. Makes no sense.