Up for sale is a beautiful, custom modified vintage manual focus lens, Tamron Adaptall 28mm F2.5, with Minolta MD mount.
An element to create an immitation of the anamorphic streak flare was added, plus blue tint.
Rubber gear for follow focus was added to focusing ring, it is nice to the touch rubber, comfortable for manual focusing too.

Tamron Adaptall is an interchangeable mount system.
Current mount is Minolta MD that can be fitted any Mirrorless System (Micro 4/3, Sony E, etc...) with the correct adapter. 
Also - you can easily purchase one of the Adaptall interchangeable mounts on ebay for 10-20 USD and fit it to any DSLR.

Focus turns 120 degrees from 25cm (10'') to infinity, aperture goes in half stop clicks from 2.5 to 22
Filter thread is 49mm.
Lens comes with both caps.

I have more interesting photographic equipment, check it out.

Returns: If the item arrived not as described, please contact me as soon as possible for a return.
You will be refunded 100% of price and shipping. 
Return shipping will be split in half, meaning buyer pays 50% of return shipping.

If the item has arrived as described, but it is not to your liking, you may return it within 14 days, 
However return shipping in full and 20% re-stocking fee will be payed by the buyer.