Soviet lens Industar-100U 4/110 mm, mount M39, for photo enlarger, *523

Description: Item details Quantity: 1 piecesTotal Weight: 149 grams Description Soviet lens Industar-100U 4/110 mm, mount M39, for photo enlarger. Made in USSR. ---------------------------------- Industar is a trademark of anastigmat lenses produced in the USSR since the early 1930s in various designs and with various optical parameters. A common feature of all Industars was a Tessar-type optical circuit, consisting of three components, the last of which, unlike a triplet, consists of two glued lenses. Most lenses of this type belong to the normal group, and were used as regular lenses in most Soviet cameras, as well as in photographic enlargers, movie cameras, aerial cameras and other equipment. I-100U (Industar) - lens for Soviet photographic enlargers. The lens does not have a focusing ring, which makes its use as a photographic lens difficult. I-100U does not have a focusing ring. Focusing with this lens in the usual sense of the word is impossible. The lens is always focused at a certain distance, for the Nikon/Canon working distance, and when installed using a conventional adapter, the lens is ‘focused at infinity’. Using the focusing helicoid, this lens can be made to work in the usual mode (with a focusing ring), including the ability to focus at infinity and control focusing in the usual way. ---------------------------------- The buyer will receive exactly the same item as in the photo. Come visit us again. Thanks and Regards.

Price: 22 USD

Location: Pereyaslav

End Time: 2024-11-16T16:58:27.000Z

Shipping Cost: 12 USD