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Description |
Industar-22 1:3.5/50 mm, mount M39, Soviet lens, for Leica, Fed, Zorki. Made in the USSR. ---------------------------------- The Soviet industry produced lenses of the "Industar" series, which are a four-lens astigmatism, the lenses are located in three groups. One of the early "Industar-22" lenses was produced at the Krasnohorsk plant named after S. A. Zverev since 1948, where it was designed under the direction of M. D. Maltsev, but it was a copy of the Leitz Elmar lens used on Lake II cameras. The optical scheme of the entire line of "Industar" lenses is the well-known Tessar scheme, which differs from the earlier triplet scheme by achromatic gluing of two lenses, which provided better optical quality of the lens and less aberrations. Industar-22 - Standard lens with coating. Equipped with an iris diaphragm. Available in folding and rigid frames. A copy of the Leitz Elmar lens for the Leica II camera. Intended for rangefinder cameras “Zorkiy”, and with the index “U” - for photo enlargers. Later, in a shorter frame, it was used as standard for the first Zenits - Zenit and Zenit-S. At the end of the 1950s, it was recalculated and replaced by the higher quality Industar-50. ---------------------------------- The buyer will receive exactly the same item as in the photo. Come visit us again. Thanks and Regards. |