>>Do you happen to have a photo of the lens, Derby? (Thanks.)
> This is the ebay listing... http://tinyurl.com/blnpt
Thanks, Derby. That's interesting looking. I've never seen one of 'em
before, and I was just curious.
> I have to say, I'm a bit intrigued with this lens. It is definitely
> k
Fred wrote:
Does anyone know anything about this lens? Its a manual focus Sigma XQ
200mm/f3.5 on an interchangeable lens mount.
The focusing mechanism is interesting. It has a quick focusing ring, and
a second, fine focusing ring that gets it into the "macro" mode,
although I think i
> Does anyone know anything about this lens? Its a manual focus Sigma XQ
> 200mm/f3.5 on an interchangeable lens mount.
> The focusing mechanism is interesting. It has a quick focusing ring, and
> a second, fine focusing ring that gets it into the "macro" mode,
> although I think it is actually
On Dec 10, 2005, at 10:16 AM, Ronald Arvidsson wrote:
Hi Bob,
On my Sigma f4 lens its written T3/YS Is the T3 a development of
the YS or...
Cheers,
Ronald
http://www.butkus.org/chinon/y-s_mount/ys.htm
Bob
Hi Bob,
On my Sigma f4 lens its written T3/YS Is the T3 a development of the YS
or...
Cheers,
Ronald
Bob Shell wrote:
On Dec 10, 2005, at 9:54 AM, Ronald Arvidsson wrote:
The YS-mount to begin with was used in the 70's by a number of lens
manufacturers (maybe they were al Sigma?). Sun,
On Dec 10, 2005, at 9:54 AM, Ronald Arvidsson wrote:
The YS-mount to begin with was used in the 70's by a number of lens
manufacturers (maybe they were al Sigma?). Sun, Focal, Sigma. Its
also called the T3 mount. This mount was developed by Sigma.
The YS mount was a Sigma exclusive. It
Hi,
The YS-mount to begin with was used in the 70's by a number of lens
manufacturers (maybe they were al Sigma?). Sun, Focal, Sigma. Its also
called the T3 mount. This mount was developed by Sigma. Some reading
can be found at moghans website about medium format
http://medfmt.8k.com. In 200
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