hello i have carl zeiss jena tessar 17.5cm i could not find any info on this lens. does anyone know coverage etc?
thanks
hello i have carl zeiss jena tessar 17.5cm i could not find any info on this lens. does anyone know coverage etc?
thanks
A Tessar's coverage depends on the lens' age and maximum aperture. What's your lens' serial number? What is its maximum aperture?
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