Return Policy: eBay has recently instituted a minimum return policy of 30 Days (to be considered a "Top Seller") which for used and very often vintage equipment is, in my opinion, too long. And all I sell is used and vintage equipment. I've checked the "No Returns Accepted" box for every item I am offering for sale but that doesn't mean I won't stand behind what I'm selling.

Unless otherwise stated every item will come with a 7 day return privilege from the day you receive it. This is something that I did way back when, well before eBay got around to instituting a return policy. And if I've made a mistake (I do on rare occasions) and it is not as described I will also pay for the return shipping. The buyer shouldn't have to pay for my mistakes. However, if you've purchased an item in error (e.g. an FD Canon manual focus lens to use on your EF mount autofocus digital body) or had a change of heart and no longer want the item within the first 7 Days then you're going to pay the return shipping as I shouldn't have to pay for your mistakes or post-purchase decisions. That seems fair to me.

I will also offer warranties of 30 Days or more on certain items. Expect to see that with more user oriented items than with collector oriented items.
 
 

Vivitar 135 f2.8

Hello, and thanks for looking. Here we have a Vivitar 135mm F2.5 lens in M42 or Pentax thread. Includes original front cap and generic push-on rear. This is the well regarded by some (and somewhat uncommon) version that was produced by Tokina for Vivitar. Excellent condition. Shows light use only. Glass is clean and clear. No marks, haze or fungus. Focus is smooth. Diaphragm works fine. Nice lens.