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[No.95]
TANAKA OPTICAL
TANACK IV-S
(1955)
LENS:TANAKA KOGAKU
TANAR H.C.
1:2 f=5cm
SHUTTER:FP
T,B,1-500
Standard lens was six-element f2/50mm Tanar with helical focasing.
FP shutter 1-500,B,T.
The IVS was widely advertised in the USA.
BLOG(JP):N/A