The Sigma 75-210mm f/3.5-4.5 Zoom-K III lens is a manual focus telephoto zoom lens with macro/close-up capabilities. This one I believe is a Praktica B mount. The lens is in near mint condition and comes with a case. Manufactured in the 1980s in Japan, this Sigma lens features multi-coating and an aluminium exterior. Praktica B mount is easily convertible to fit a Canon EOS mount, film or digital, so isn’t limited to just Praktica cameras.
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