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PostPosted: Fri Feb 08, 2019 7:33 pm 
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Joined: Tue Feb 03, 2015 9:42 pm
Posts: 3210
Location: Cumbria, UK
Hi all, I've a box of parts to sell for a friend but don't know what most of them are, only that some a very well made indeed. If you can identify any of the parts or are interested in buying any of them please contact me.....

Here are some images, I haven't put them on e-bay yet....

I think this is a Leitz phase-contrast objective of the Heine system - this one's a 22x water immersion!
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Another Heine phase contrast objective, x10 not immersion,
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I think this is a photo-adapter and is focusable - it's beautifully made...
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Back to add more images later......

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John B


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PostPosted: Fri Feb 08, 2019 8:07 pm 
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Joined: Wed Jan 23, 2019 9:47 pm
Posts: 1
Hello,

your last picture shows a diopter adjustable, FOV25 and 30mm tube diameter eyepiece from the cf-250 era of Zeiss Jena.
Fits to Jenamed, Jenaval, Jenalumar and many more.
Hope this helps.

Regards,
Stefan


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PostPosted: Fri Feb 08, 2019 9:13 pm 
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Joined: Tue Feb 03, 2015 9:42 pm
Posts: 3210
Location: Cumbria, UK
lightshape wrote:
Hello,

your last picture shows a diopter adjustable, FOV25 and 30mm tube diameter eyepiece from the cf-250 era of Zeiss Jena.
Fits to Jenamed, Jenaval, Jenalumar and many more.
Hope this helps.

Regards,
Stefan


Very handy Stefan, thank you. It's a beautifully made beast and really heavy!

John B.

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John B


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PostPosted: Fri Feb 08, 2019 9:21 pm 
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Joined: Tue Feb 03, 2015 9:42 pm
Posts: 3210
Location: Cumbria, UK
Some more images of my bits & pieces,

This is again beautifully engineered, and I think it's a polariser as there seems to be a rotatable polarised filter within....
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More to come.

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John B


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PostPosted: Fri Feb 08, 2019 9:38 pm 
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Joined: Tue Dec 06, 2016 6:22 am
Posts: 355
Location: Santa Cruz, CA
John, Sounds like a good guess on the 10x water immersion objective. That should be a beauty for someone.

Don't know what microscope the polarizer came with, but the bottom dovetail looks to be around a 40mm dovetail plus or minus and for finite objectives. Is the female side to fit the same?

It might fit Swift (39mm), maybe Jena (just over 41mm) or Leitz 170 tube heads. Might even not be entirely too loose on the male side or too small on the female side to fit all the 42mm dovetails (Olympus, Motic, Hund, etc.). Could be a good way to add polarization to a scope.

Cheers, P.


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