Guy Mancuso
Administrator, Instructor
Lens is here and have to say Don at DAG did a amazing job. He not only custom built the focusing arm back but its like butter and right on the mark. He also took apart the retaining ring and shroud and rebuilt both pieces . It looks like it was never touched. He also filed down the aperture arm on the inside so it don't rub against the mount. I just replaced the mount with the Leitax mount with the chip. Interesting the programming of that chip and need to ask a question. I got it set as a 2.8 lens and 19mm. But when I shoot at F8 it still says 2.8. I'm thinking it does not have a clue that I stopped down since its mechanical . I'm assuming that would be correct .