As I said, the quality is horrible.
And your claim of the "Opteca" have nothing in common with the 220 lens... may be true, since there does not exist any lens (to the best of my knowledge) named "Opteca". I did say Opteka - with a "K" and not a "C".
If you meant to write "Opteka", and still claim it to have nothing in common with the 220Lens, it would be idiotic at best... but more likely it would be a deliberate lie. You offer this claim with "all your respect".
I find it quite disrespectful when you are trying to pass off lies as being the truth.
What you could have done, is to announce this to be what it is: Rebranded Opteka lens... rebranded with a gluey sticker put over the Opteka name on the lens, and a badge glued to the lens cover, and that you sell the lens for 11 times the original consumer price available on Amazon, because you value the sticker and badge this greatly.
No sane person would or should consider purchasing anything from you, since you can not even be truthful about the real brand of the lens. What I suspect, is that people wouldn't even GET a lens from you if they'd order, but that is of course pure speculation, based on the way your "honesty" is coming through.
For everyone who wonders if I am completely off the track or not, you can see the "differences" for yourself. Click the image to expand it fully, or scroll it with the mouse wheel:

- 220-Opteka.jpg (105.81 KiB) Viewed 17228 times
General warning:
Beware of scrupulous and shady characters who try to cheat you out of your money!
My destiny isn't carved in granite ...
It's written with a stick in dry sand ... on a stormy day ...
Trausti