AUTO YASHINON® DS-M TOMIOKA, which was produced within the years 1973 to 1974 for approx. 6 months in a very low quantity.
The most important innovation about this lens is, the remarkable fact, that it is one of the worldwide first computer calculated lenses.
DS-M TOMIOKA will only work in the automatic aperture mode.
7 elements in 6 groups
Fully automatic diaphragm
Angle of view 45
Min Apertur f16
Min focus 0.5m
Filter size 55mm
Weight 340 grams
Photo taken by Songkran
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