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Mirror Lens - ZM-5A (3M-5A) 500mm F/8

3m-5a-500mm-mirror-lens-g-400d-6561.jpg Russian Catadioptric or Mirror LensThumbnailsRussian Catadioptric or Mirror LensThumbnailsRussian Catadioptric or Mirror LensThumbnailsRussian Catadioptric or Mirror LensThumbnailsRussian Catadioptric or Mirror LensThumbnailsRussian Catadioptric or Mirror LensThumbnailsRussian Catadioptric or Mirror LensThumbnails

Russian Catadioptric or Mirror Lens - ZM-5A (3M-5A) 500mm F/8.

Russian made JSC "Lytkarino Optical Glass Factory" LZOS based on Maksutov's design.

This lens succeeded the original MTO-500 lens, which was a heavy, brass unit. "MTO" stands for "Maksutov's Tele Ob'ektiv". ZM stands for Zerkal'nyi (Mirror) Maksutov's.

The later 3M-5CA was redesign from 3M-5A cutting size and weight ( 3M-5A weight = 1.225 kg) to 0,62 kg by removing tripod collar and build in hood.

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EXIF Metadata

Date Time of Original
2008:10:22 23:12:59

IPTC Metadata

iptc_creator
Gordon England
iptc_title
ZM-5A (3M-5A) 500mm F/8 Mirror lens
iptc_description
Russian Catadioptric or Mirror Lens - ZM-5A (3M-5A) 500mm F/8
iptc_keywords
3m-5a, 500mm, Catadioptric, F/8, JSC, LZOS, M42, M42 screwmount, Maksutov's, Mirror, Optics, Russian, UK, USSR, ZM-5A, camera, camera lens, catoptrics, cats, doughnut, lens, lenses, manual, manual focus, manual lens, mirror lens, mount, optical, reflective, reflex

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