It comes with hand written certificate by MS Optical and. With detailed specs of the lens and conversion. Focus and aperture rings are smooth. The optics are clean and clear without any fungus, scratch, mark or dent.The only negative is that there are signs of used on the body of the T2 Lens (this is the reason why I decided to sent the Contax T2 to Japan to make the conversion). Nevertheless, those signs of used do not affect the operation and photo taken by the lens. Test photos were taken by the exact lens at f2.8 (photo 11) and f16 (photo 12) respectively by Sony A6000 jpeg direct output without edit.
(NOTE: Please have a look of other cameras and lenses on sell in my listings). Comes with rear cap and the certificate only.Please find the introduction of MS Optical by Japan Camera Hunter and Leica Rumors. The item "Contax T2 Zeiss T 38mm f2.8 Lens converted to Leica M Mount by MS Optical" is in sale since Sunday, April 21, 2019. This item is in the category "Cameras & Photography\Lenses & Filters\Lenses". The seller is "bokehseeker" and is located in Guildford. This item can be shipped worldwide.