Trying out my new (to me) lens - a Vivitar 28mm A21 (probably made by Cosina) - which has the cool Close Focusing feature of some of the better members of this large family of Vivitar primes.

The subject is my late 1950's Gaffers & Sattler gas stove, still running well, close on the front controls, on the front of this rather wonderful dinosaur of a stove which functions very well with no electronics.

[djb47]

Seems to work just fine.