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(Old) Results from a Sonnar


mike_elek

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Earlier, Lynn posted some very nice work from her Sonnar. I mentioned

that I had a photo that showed some really wild out-of-focus effects.

While looking for some slides, I came across the negatives.

 

I don't believe there were lights around the windows. I can't really

recall anything extraordinary.

 

By the way, the true "bokeh" (man, I hate that word) fans would puke

if they look at this. I thought it looked pretty cool.

 

This was shot on generic Kodak 200 with an f/2.0 Zeiss-Opton Sonnar

wide open. Another wide shot, so you gotta click the link below.<div>00ADxv-20601984.jpg.e0e77f36471b0b04837e545fc493d83c.jpg</div>

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ouch! It looks as though the "bokeh" is *really* odd here. In particular, the lower right part of each out-of-focus highlight looks even more pronounced than the rest of the ring (like it's "shifted" or something). The tops of the ring are barely visible.

 

Daniel, I'm no bokeh afficiando by any stretch, but those harsh rings defining the outer edge of the out-of-focus highlights are distracting from (or possibly in some opinions, "supplementing") the intended in-focus subject.

 

I've never seen anything quite like this from my Sonnar, and I shoot wide open a lot. Though mine is an f/1.5, not an f/2.0. Do you think there'd be that much of a difference in the designs?

 

Thanks for sharing it, Mike.

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It would be nice if we had an in-focus shot of the background to understand what could cause such an effect. Could flare have played a role with off angle light coming into the lens? I find it strange that the central figure showed up so well and the background is so strange. Interesting shot.
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It looks to me that it has nothing to do with "Bokeh"or anything like that. You just happen to have a lemon. The mention about a Dremel is correct, I think.

 

If you like it for the artifacts it produces, then it is truly a one of a kind gem. Amazingly, it seems focus very sharply where you intend it to!

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Hello Mike,

 

a very fine classic shoot, but is not amazing.

The Zeiss Opton Sonnar and later Zeiss only have a double base

aperture blades for harmony picture results.

The Carl Zeiss Jena Sonnar East-Germany and russian Jupiter 8 and 3

don't include.

I find this double aperture base in a Canon 1:1,8/50mm M 39 LTM

too.

Anyone in a other lens ?

peter

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What shutter speed was used for that shot? It looks like some kind of light source was moving faster than the shutter. Could it have been a slow speed and some internal gears that move during the slow speeds were reflected through the lens. Just a wild guess. How is the internal baffling in that camera? Any bright bits of metal?
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It was a Thai restaurant with a number of archways leading to different dining areas of the restaurants. No physical doors -- just archways.

 

The restaurant might have had lights around the archways, but I don't recall that being the case, despite having had lunch their every other week for about two years.

 

Don't recall the technical data. Probably about 1/10 or 1/25. This was with a Contax IIa -- an excellent camera, by the way. It doesn't suffer from any internal flare.

 

I was testing the lens -- so I wasn't out shooting seriously. Just snapping away to finish up the roll.

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