Contax T/T2 lenses now I converted to Leica M, with RF coupled, from 0.7m to infinity, helicoid special design for this lens, original aperture with click on each aperture number, all metal made including front cap. Lens cover full frame and also covered medium format 4433, you may use an adapter like GFX to Leica M with this lens. Shipping $30 from Taiwan EMS express to worldwide.
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