The Novoflex Castel-Mini II Focusing Rack is an invaluable tool for macro photography, which uses rack-and-pinion gearing to give quick and precise focusing.
This Novoflex focusing rack is a lightweight unit that is suited for most DSLR cameras, 35mm and lighter medium format cameras.
The Castel-Mini II uses a double rack system to achieve 145mm of movement in only 145mm overall length.
This focusing rack has both a standard 1/4" and 3/8" female thread for tripod/head mounting with a camera connection of a 1/4" Mini Connect quick release.