Most Quantaray lenses were made by Sigma and some were made by Tamron and Tokina. This lens performs like a Sigma Mirror lens. It is reasonably sharp if you can hold it steady. It has the typical ringed bokeh we see from mirror lenses. Contrast is surprisingly high. While it is not a Zeiss or even a Tamron in quality, it is still far better than any of the off-brands flooding the market.
Nice rangefinder. Great lens. Shutter is accurate at all speeds. Meter has stopped working. Self timer works. Viewfinder is clean and framing lines are very bright. Focus is smooth and precise. Body is clean. Note: There is a number etched onto the back of the top plate.
Minolta Himatic 7
Body is very clean, viewfinder has a little haze. Shutter/aperture blades are working well after a light cleaning. Meter responds to battery but does not respond to light. Nice lens for street photography.