@Flablo. Did you say that your doorstop was shipped UPS? If so, you can log onto their site with your tracking number and there should be a dropdown for Delivery Options. I don't have a package in transit at the moment to test this, so I'm going off memory. Select "return to sender". They'll send it back without you needing to pay the additional $40.

We're all within our return period, and when something doesn't work as expected is basis for return. If they say that the never guaranteed it to not be a foggy image, it's not hard to successfully make a reasonable expectation argument. If anyone gets grief from Fotodiox about the return, call your bank immediately, explain the situation and the return policy, and ask them to reverse all fees regarding the transaction (including shipping).

@fablo I'm not sure how it works when USPS packages land overseas, since your local postal carrier would then be involved. However, if the package is trackable, I believe it can be rerouted. You might look this over https://www.usps.com/manage/intercept-package.htm

Just got mine. This is one of the most unusable items I have ever purchased. I'll elaborate later. Stay away. Going to call them on Monday.

For one, there's no variable iris adjustable ring as on the Novaflex or any other quality adapter. All you have is four different stops to choose from so this alone is a big fail. I just tried it on my Tokina 11-16 at what I think was f4 and it was still unusable. Still just amazed and I'm going to contact Amazon too in regards to false advertising. Just floored at the poor quality.

To those who have bought this adapter and are no happy with it, if paid with paypal, why not set up a dispute under item recieved not as described, or even go a step further and do a chargeback?? I certainly would do this. Fotodiox need to up their game as it is not good enough.

Frankly, what game can they up? They are an operation that rebrands knockoffs. Customer support is non existent. Most of their other adapters do not work. Infinity focus guaranteed my ass. If I were to use any of their stuff it would be for only simple mechanical things like step up rings and nothing that has anything to do with focus critical applications.

I agree. I use their m43 to Fd and it's a great adapter for the price. Although we should have looked at their eos to Fd adapter, which has an optical element, as a reference. And maybe they have a QC problem , which all the feedback will result in a better solution/product.

Yeah, I've been perfectly happy with my other Fotodiox products (just Nikon-to-Canon and m43 adapters, really).

It is interesting that went wrong here. It can even be issue with first batch.

No one wants to disassembly adapter and see that kind of glass is used? May be they just use very simple optics?

I get a similar blooming if I put the Panny wide adapter on a lens not designed for it. Is there a technical explanation for this effect?

LOL