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My new fast 50mm
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PostPosted: Sun May 22, 2016 6:11 pm    Post subject: My new fast 50mm Reply with quote

And by fast I mean speed. (like Fast & Furious).

Got a fungus-ridden Tamron few years ago from member Jes (thank you!) as a project to try and clean it. Couldn't really do it , mechanism is way too complicated. But I got the first two lenses group off easy. It makes nice looking glass. Or a strange 50mm lens. Very Happy



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PostPosted: Thu May 26, 2016 3:07 pm    Post subject: Reply with quote

The last shot reminds me of a Lensbaby.


PostPosted: Thu Aug 17, 2017 6:49 pm    Post subject: Re: My new fast 50mm Reply with quote

Just destroyed literally an old Sigma 28-200, and this is the front element. I also tried with other similar part and looks like all have tendency to lensbabing. A kinf of zoom blur in the periferic. Also I noted tilt-shifting is not so hard to do (never tried it, dont have TS lens).

Here the first is at 100cm distance, the second at 200cm, ISO 1600, speed 1/750. I think to use this for art nudes, while in the center is not useless blurred. DOF is almost missing handheld the lens, will try to invent an adapter and helicoid, unfortunately on ebay there are no such diameters.





Sorry uploading not working





PostPosted: Thu Aug 17, 2017 11:03 pm    Post subject: Re: My new fast 50mm Reply with quote

baychlen wrote:
Just destroyed literally an old Sigma 28-200, and this is the front element. I also tried with other similar part and looks like all have tendency to lensbabing. A kinf of zoom blur in the periferic. Also I noted tilt-shifting is not so hard to do (never tried it, dont have TS lens).

Here the first is at 100cm distance, the second at 200cm, ISO 1600, speed 1/750. I think to use this for art nudes, while in the center is not useless blurred. DOF is almost missing handheld the lens, will try to invent an adapter and helicoid, unfortunately on ebay there are no such diameters.





Sorry uploading not working



Images don't show on first post, it's an anti spam measure.


http://i.imgur.com/IFuVDGO.jpg