Rangefinder camera released by Yashica in 1970 as the third member of the Electro series. With original camera cover
The GT is the same camera, just in black.
Major differences between this and previous Electro models are:

• Gold-plated internal electrical contacts (earlier models had problems with oxidation) and a wider ISO range.
• Cold shoe flash.
• Inverted contrast rangefinder, with green field and white/yellow spot. Parallax corrected.
• Shutter speed range: 30s – 1/500th 45mm f1.7
• Color-Yashinon lens (6 elements, 4 groups, Gauss type)
• Minimum focus distance: 0.8 m ISO range: 25-1000