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SCHNEIDER XENON 105MM F2.8
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PostPosted: Mon Jan 31, 2011 10:08 am    Post subject: SCHNEIDER XENON 105MM F2.8 Reply with quote

BY CANON 5D MARK II







PostPosted: Mon Jan 31, 2011 1:05 pm    Post subject: Reply with quote

Nice!

Any pictures of the lens itself?

Thanks
JJ


PostPosted: Mon Jan 31, 2011 1:54 pm    Post subject: Reply with quote

Nice!! I like it how well that lens handles difficult bokeh situations!


PostPosted: Mon Jan 31, 2011 2:15 pm    Post subject: Reply with quote

LucisPictor wrote:
Nice!! I like it how well that lens handles difficult bokeh situations!


Excuse my ignorance but what are dificult bokeh situations?


PostPosted: Mon Jan 31, 2011 2:53 pm    Post subject: Reply with quote

Smull wrote:
LucisPictor wrote:
Nice!! I like it how well that lens handles difficult bokeh situations!


Excuse my ignorance but what are dificult bokeh situations?


Branches, twigs, geometrical lines, strong highlights... anything that easily prevents smoothness.


PostPosted: Mon Jan 31, 2011 3:42 pm    Post subject: Reply with quote

Nice pictures! Smile

Btw: Xenon? Or Xenar?

Klaus


PostPosted: Mon Jan 31, 2011 3:59 pm    Post subject: Reply with quote

LucisPictor wrote:
Smull wrote:
LucisPictor wrote:
Nice!! I like it how well that lens handles difficult bokeh situations!


Excuse my ignorance but what are dificult bokeh situations?


Branches, twigs, geometrical lines, strong highlights... anything that easily prevents smoothness.


Allright I get it, Thank you!


PostPosted: Mon Jan 31, 2011 4:05 pm    Post subject: Reply with quote

Looks good to my eyes! Very Happy


PostPosted: Mon Jan 31, 2011 7:10 pm    Post subject: Reply with quote

Can't remember that I ever saw a 2.8/105mm Xenon - could you show the lens?


PostPosted: Mon Jan 31, 2011 7:18 pm    Post subject: Reply with quote

nice portraits, good lens!


PostPosted: Mon Jan 31, 2011 8:02 pm    Post subject: Reply with quote

poilu wrote:
nice portraits, good lens!

+1
good portraits, nice lens Very Happy ....


PostPosted: Mon Jan 31, 2011 8:40 pm    Post subject: Reply with quote

yes, nice bok! Good eye! Very Happy


PostPosted: Mon Jan 31, 2011 11:45 pm    Post subject: Reply with quote

I took some pictures for this lens, the len is heavy nearly 800grams, front glass condition not so good, but it used to work on USA military missle tracing system. Now the lens was mounted on M42 helicord, the closest focus distance is about 0.50-0.60M.





PostPosted: Tue Feb 01, 2011 12:22 am    Post subject: Reply with quote

That's a very nice lens but it's a Xenotar, not Xenon!

Presumably you bought this from "labgeartrader" on Evilbay? Maybe not.

How did the lens mount to the helicoid? Presumably it has an M42 thread but if not then which thread or mount does this lens have?

Are you geting infinity focus with the helicoid setup that you are using?

I've been looking at picking up one of these lenses for a while, maybe a 100/2.8 or 150/2.8, but they are almost always in poor condition. Your 105/2.8 looks quite nice.

JJ


PostPosted: Tue Feb 01, 2011 9:54 am    Post subject: Reply with quote

No, it was not a M42 lens as tje name Photosonics implies. This was a special high speed camera which had its own specific Photosonics mount.


PostPosted: Tue Feb 01, 2011 11:31 am    Post subject: Reply with quote

It has been a year when labgeartrader start selling these arri lens . The last copy from this seller is now on ebay. I think many of these lens sold to asians for collection or mount modification.


PostPosted: Tue Feb 01, 2011 12:53 pm    Post subject: Reply with quote

It is not Arri lenses, but for Photosonic high speed film cameras.
http://www.kftv.com/company-19226.html


PostPosted: Wed Feb 02, 2011 3:14 am    Post subject: Reply with quote

Is this the mount?

http://en.wikipedia.org/wiki/BNCR_mount

From the above link;

"Flange focal distance: 61.468 mm
Diameter: 68.00 mm "

It's used for PhotoSonics 4ER, PhotoSonics 4ML amongst others.

JJ


PostPosted: Wed Feb 02, 2011 7:05 pm    Post subject: Reply with quote

kds315* wrote:
It is not Arri lenses, but for Photosonic high speed film cameras.
http://www.kftv.com/company-19226.html

I made a mistake. Thank you for the infomation.

jjphoto wrote:
Is this the mount?

http://en.wikipedia.org/wiki/BNCR_mount

From the above link;

"Flange focal distance: 61.468 mm
Diameter: 68.00 mm "

It's used for PhotoSonics 4ER, PhotoSonics 4ML amongst others.

JJ

Most of them have the PhotoSonics helicoid installed with a similar mount. Not sure if it is BNCR mount. This is the one selling in ebay Click here to see on Ebay.