Brother to Zenit-19 but with automatic control of shutter speed. Has full aperture metering, but with special lenses having additional electric contacts. Only Zenitar-ME1 50mm/f:1,7 was made with the contacts. Similar looking system was used in Paktica, but lenses don't match together electronically. No depth of field button, so metering with other lenses than Zenitar-ME1 is clumsy: lens has to be stopped down manually with lens "A/M" button, or only manual & preset lenses can be used. Shutter speeds 1 - 1/1000s.
Manufactured 7001 pcs in 1980- 1987

81000469 - Vlad

83000436 - Fred_L (Zenitar ME-1 #830135)

83000442 - seen on ebay (Zenitar M #825393)

83000635 - Fred_L (Zenitar ME-1 #860265)

83000675 - seen on ebay (Helios 44M #8205447)

84001324 - seen on ebay (Zenitar ME-1 #850261)

8500234 - seen on ebay (Zenitar #820648)

8600140 - Fred_L (Zenitar ME-1 #861415)

8601105 - Fred_L (Zenitar ME-1 #870635)

8602047 Omega

8501778 - Avto Metreveli

8600301 David Tomlinson (Zenitar-ME1 #861825)

8602323 Juhani (Zenitar-ME1 #861738)

8601099 ex-Juhani (Zenitar-ME1)