Rotate microscope to view vertical specimen

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Richard Superfine Richard Superfine
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Rotate microscope to view vertical specimen

We are interested in viewing a cell culture that has been turned vertically
so that the surface liquid can drain. We therefore need to rotate the
microscope so that its optical axis is horizontal. We want to be able to
rotate the microscope continuously from a vertical optical axis (normal
configuration) to a horizontal one. Does anyone know of a publication that
describes the mechanical design of a rotation assembly for accomplishing this?
Thanks,
Rich

Richard Superfine
Bowman and Gordon Gray Professor
Department of Physics and Astronomy
Director, Center for Computer Integrated Systems for Microscopy and
Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
Chapel Hill, NC 27599-3255
919.962.1185   CISMM.org
Rosemary.White Rosemary.White
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Re: Rotate microscope to view vertical specimen

Dear Richard,

Nina Allen, at UNC Raleigh, has a setup like this, I believe, used to study
plant responses to gravity.  If I remember correctly, one of her confocals
is on its side, too.

cheers,
Rosemary

Rosemary White
CSIRO Plant Industry
GPO Box 1600
Canberra, ACT 2601
Australia

ph 61 2 6246 5475
fx 61 2 6246 5334



On 15/04/09 2:26 PM, "Richard Superfine" <[hidden email]> wrote:

> We are interested in viewing a cell culture that has been turned vertically
> so that the surface liquid can drain. We therefore need to rotate the
> microscope so that its optical axis is horizontal. We want to be able to
> rotate the microscope continuously from a vertical optical axis (normal
> configuration) to a horizontal one. Does anyone know of a publication that
> describes the mechanical design of a rotation assembly for accomplishing this?
> Thanks,
> Rich
>
> Richard Superfine
> Bowman and Gordon Gray Professor
> Department of Physics and Astronomy
> Director, Center for Computer Integrated Systems for Microscopy and
> Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
> Chapel Hill, NC 27599-3255
> 919.962.1185   CISMM.org
Rosemary.White Rosemary.White
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Re: Rotate microscope to view vertical specimen

Oops, it's NCSU, not UNC at Raleigh....  The tyranny of (quite long)
distance...


On 15/04/09 1:54 PM, "Rosemary White" <[hidden email]> wrote:

> Dear Richard,
>
> Nina Allen, at UNC Raleigh, has a setup like this, I believe, used to study
> plant responses to gravity.  If I remember correctly, one of her confocals
> is on its side, too.
>
> cheers,
> Rosemary
>
> Rosemary White
> CSIRO Plant Industry
> GPO Box 1600
> Canberra, ACT 2601
> Australia
>
> ph 61 2 6246 5475
> fx 61 2 6246 5334
>
>
>
> On 15/04/09 2:26 PM, "Richard Superfine" <[hidden email]> wrote:
>
>> We are interested in viewing a cell culture that has been turned vertically
>> so that the surface liquid can drain. We therefore need to rotate the
>> microscope so that its optical axis is horizontal. We want to be able to
>> rotate the microscope continuously from a vertical optical axis (normal
>> configuration) to a horizontal one. Does anyone know of a publication that
>> describes the mechanical design of a rotation assembly for accomplishing
>> this?
>> Thanks,
>> Rich
>>
>> Richard Superfine
>> Bowman and Gordon Gray Professor
>> Department of Physics and Astronomy
>> Director, Center for Computer Integrated Systems for Microscopy and
>> Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
>> Chapel Hill, NC 27599-3255
>> 919.962.1185   CISMM.org
Stephen Cody-2 Stephen Cody-2
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Re: Rotate microscope to view vertical specimen

In reply to this post by Richard Superfine
Dear Richard,
 
A simple and fairly cost effective way to do it may be with the "Objective Inverter"
 
The name implies inverting the objective. But I think it is capable of turning the objective to any angle.
 
No commercial interest, and I have not used this system either, but it looks very cleaver.
 
Cheers
Steve Cody
 
2009/4/15 Richard Superfine <[hidden email]>
We are interested in viewing a cell culture that has been turned vertically
so that the surface liquid can drain. We therefore need to rotate the
microscope so that its optical axis is horizontal. We want to be able to
rotate the microscope continuously from a vertical optical axis (normal
configuration) to a horizontal one. Does anyone know of a publication that
describes the mechanical design of a rotation assembly for accomplishing this?
Thanks,
Rich

Richard Superfine
Bowman and Gordon Gray Professor
Department of Physics and Astronomy
Director, Center for Computer Integrated Systems for Microscopy and
Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
Chapel Hill, NC 27599-3255
919.962.1185   CISMM.org



--
Stephen H. Cody
Consulting Microscopist
Andrew Resnick Andrew Resnick
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Re: Rotate microscope to view vertical specimen

In reply to this post by Richard Superfine
A colleague at NASA was studying colloidal crystals, and because of
sedimentation had the exact same situation.

He was using a Zeiss Axiskop, which had a well-shaped base that could
conveniently be anchored/clamped to a plate.  The entire assembly
could be rotated by hand, and the final orientation held in place by
use of a automobile drum brake. I'll see if he's still around and put
him in touch.

Andy

At 11:26 PM 4/14/2009, you wrote:

>We are interested in viewing a cell culture that has been turned vertically
>so that the surface liquid can drain. We therefore need to rotate the
>microscope so that its optical axis is horizontal. We want to be able to
>rotate the microscope continuously from a vertical optical axis (normal
>configuration) to a horizontal one. Does anyone know of a publication that
>describes the mechanical design of a rotation assembly for accomplishing this?
>Thanks,
>Rich
>
>Richard Superfine
>Bowman and Gordon Gray Professor
>Department of Physics and Astronomy
>Director, Center for Computer Integrated Systems for Microscopy and
>Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
>Chapel Hill, NC 27599-3255
>919.962.1185   CISMM.org

Andrew Resnick, Ph. D.
Instructor
Department of Physiology and Biophysics
Case Western Reserve University
216-368-6899 (V)
216-368-4223 (F)
Nina Allen Nina Allen
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Re: Rotate microscope to view vertical specimen

In reply to this post by Rosemary.White
This is correct and it still works.
Nina

On 4/14/09 10:54 PM, "Rosemary White" <[hidden email]> wrote:

> Dear Richard,
>
> Nina Allen, at UNC Raleigh, has a setup like this, I believe, used to study
> plant responses to gravity.  If I remember correctly, one of her confocals
> is on its side, too.
>
> cheers,
> Rosemary
>
> Rosemary White
> CSIRO Plant Industry
> GPO Box 1600
> Canberra, ACT 2601
> Australia
>
> ph 61 2 6246 5475
> fx 61 2 6246 5334
>
>
>
> On 15/04/09 2:26 PM, "Richard Superfine" <[hidden email]> wrote:
>
>> We are interested in viewing a cell culture that has been turned vertically
>> so that the surface liquid can drain. We therefore need to rotate the
>> microscope so that its optical axis is horizontal. We want to be able to
>> rotate the microscope continuously from a vertical optical axis (normal
>> configuration) to a horizontal one. Does anyone know of a publication that
>> describes the mechanical design of a rotation assembly for accomplishing
>> this?
>> Thanks,
>> Rich
>>
>> Richard Superfine
>> Bowman and Gordon Gray Professor
>> Department of Physics and Astronomy
>> Director, Center for Computer Integrated Systems for Microscopy and
>> Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
>> Chapel Hill, NC 27599-3255
>> 919.962.1185   CISMM.org
>

Nina Stromgren Allen
Professor Emerita
Department of Plant Biology
North Carolina State University
Raleigh, NC 27695-7612
Phone:  919-515-8382,2727
Fax:    919-515-3436
E-mail:  [hidden email]

*****************************************************
Nina Allen Nina Allen
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Re: Rotate microscope to view vertical specimen

In reply to this post by Rosemary.White
Duly noted and NC State did not win the basketball championship ...that
other school did....
Nina

On 4/14/09 11:05 PM, "Rosemary White" <[hidden email]> wrote:

> Oops, it's NCSU, not UNC at Raleigh....  The tyranny of (quite long)
> distance...
>
>
> On 15/04/09 1:54 PM, "Rosemary White" <[hidden email]> wrote:
>
>> Dear Richard,
>>
>> Nina Allen, at UNC Raleigh, has a setup like this, I believe, used to study
>> plant responses to gravity.  If I remember correctly, one of her confocals
>> is on its side, too.
>>
>> cheers,
>> Rosemary
>>
>> Rosemary White
>> CSIRO Plant Industry
>> GPO Box 1600
>> Canberra, ACT 2601
>> Australia
>>
>> ph 61 2 6246 5475
>> fx 61 2 6246 5334
>>
>>
>>
>> On 15/04/09 2:26 PM, "Richard Superfine" <[hidden email]> wrote:
>>
>>> We are interested in viewing a cell culture that has been turned vertically
>>> so that the surface liquid can drain. We therefore need to rotate the
>>> microscope so that its optical axis is horizontal. We want to be able to
>>> rotate the microscope continuously from a vertical optical axis (normal
>>> configuration) to a horizontal one. Does anyone know of a publication that
>>> describes the mechanical design of a rotation assembly for accomplishing
>>> this?
>>> Thanks,
>>> Rich
>>>
>>> Richard Superfine
>>> Bowman and Gordon Gray Professor
>>> Department of Physics and Astronomy
>>> Director, Center for Computer Integrated Systems for Microscopy and
>>> Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
>>> Chapel Hill, NC 27599-3255
>>> 919.962.1185   CISMM.org
>

Nina Stromgren Allen
Professor Emerita
Department of Plant Biology
North Carolina State University
Raleigh, NC 27695-7612
Phone:  919-515-8382,2727
Fax:    919-515-3436
E-mail:  [hidden email]

*****************************************************
Knecht, David Knecht, David
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Re: Rotate microscope to view vertical specimen

Your speaking of the University of Connecticut, of course!  Dave

On Apr 15, 2009, at 2:46 PM, Nina Allen wrote:

Duly noted and NC State did not win the basketball championship ...that
other school did....
Nina

On 4/14/09 11:05 PM, "Rosemary White" <[hidden email]> wrote:

Oops, it's NCSU, not UNC at Raleigh....  The tyranny of (quite long)
distance...


On 15/04/09 1:54 PM, "Rosemary White" <[hidden email]> wrote:

Dear Richard,

Nina Allen, at UNC Raleigh, has a setup like this, I believe, used to study
plant responses to gravity.  If I remember correctly, one of her confocals
is on its side, too.

cheers,
Rosemary

Rosemary White
CSIRO Plant Industry
GPO Box 1600
Canberra, ACT 2601
Australia

ph 61 2 6246 5475
fx 61 2 6246 5334



On 15/04/09 2:26 PM, "Richard Superfine" <[hidden email]> wrote:

We are interested in viewing a cell culture that has been turned vertically
so that the surface liquid can drain. We therefore need to rotate the
microscope so that its optical axis is horizontal. We want to be able to
rotate the microscope continuously from a vertical optical axis (normal
configuration) to a horizontal one. Does anyone know of a publication that
describes the mechanical design of a rotation assembly for accomplishing
this?
Thanks,
Rich

Richard Superfine
Bowman and Gordon Gray Professor
Department of Physics and Astronomy
Director, Center for Computer Integrated Systems for Microscopy and
Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
Chapel Hill, NC 27599-3255
919.962.1185   CISMM.org


Nina Stromgren Allen
Professor Emerita
Department of Plant Biology
North Carolina State University
Raleigh, NC 27695-7612
Phone:  919-515-8382,2727
Fax:    919-515-3436
E-mail:  [hidden email]

*****************************************************

Dr. David Knecht    
Department of Molecular and Cell Biology
Co-head Flow Cytometry and Confocal Microscopy Facility
U-3125
91 N. Eagleville Rd.
University of Connecticut
Storrs, CT 06269
860-486-2200
860-486-4331 (fax)


Robert Peterson-3-3 Robert Peterson-3-3
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Re: Rotate microscope to view vertical specimen

Congrats to the Lady .... Connecticutters?
JK. A great year for the Huskies, nonetheless - Go Heels!!!

No hard feelings towards those "other" local sports teams, my wife is a wolfpack grad and I spent 5 years at UNC-NJ, I mean "Duke".

Sent from my Verizon Wireless BlackBerry


From: David Knecht
Date: Wed, 15 Apr 2009 17:31:04 -0400
To: <[hidden email]>
Subject: Re: Rotate microscope to view vertical specimen

Your speaking of the University of Connecticut, of course!  Dave

On Apr 15, 2009, at 2:46 PM, Nina Allen wrote:

Duly noted and NC State did not win the basketball championship ...that
other school did....
Nina

On 4/14/09 11:05 PM, "Rosemary White" <[hidden email]> wrote:

Oops, it's NCSU, not UNC at Raleigh....  The tyranny of (quite long)
distance...


On 15/04/09 1:54 PM, "Rosemary White" <[hidden email]> wrote:

Dear Richard,

Nina Allen, at UNC Raleigh, has a setup like this, I believe, used to study
plant responses to gravity.  If I remember correctly, one of her confocals
is on its side, too.

cheers,
Rosemary

Rosemary White
CSIRO Plant Industry
GPO Box 1600
Canberra, ACT 2601
Australia

ph 61 2 6246 5475
fx 61 2 6246 5334



On 15/04/09 2:26 PM, "Richard Superfine" <[hidden email]> wrote:

We are interested in viewing a cell culture that has been turned vertically
so that the surface liquid can drain. We therefore need to rotate the
microscope so that its optical axis is horizontal. We want to be able to
rotate the microscope continuously from a vertical optical axis (normal
configuration) to a horizontal one. Does anyone know of a publication that
describes the mechanical design of a rotation assembly for accomplishing
this?
Thanks,
Rich

Richard Superfine
Bowman and Gordon Gray Professor
Department of Physics and Astronomy
Director, Center for Computer Integrated Systems for Microscopy and
Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
Chapel Hill, NC 27599-3255
919.962.1185   CISMM.org


Nina Stromgren Allen
Professor Emerita
Department of Plant Biology
North Carolina State University
Raleigh, NC 27695-7612
Phone:  919-515-8382,2727
Fax:    919-515-3436
E-mail:  [hidden email]

*****************************************************

Dr. David Knecht    
Department of Molecular and Cell Biology
Co-head Flow Cytometry and Confocal Microscopy Facility
U-3125
91 N. Eagleville Rd.
University of Connecticut
Storrs, CT 06269
860-486-2200
860-486-4331 (fax)


Edelmann, Richard E. Dr. Edelmann, Richard E. Dr.
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Re: Rotate microscope to view vertical specimen

In reply to this post by Stephen Cody-2
We "rotated" a confocal a number of years ago.  This "Objective
Inverter" seems like an easier way.

The biggest issue is that the focus rack and gears are designed for a
verticle motion.  There is A lot of whiplash when changing focus
directions.  Our system has approximately 185 µm of slack before
changing directions in focusing.  So you are pretty much lmited to
focusing in one direction. For z-series you always have to reset the
focus gearing since the normal stepers etc do not take into accoutn a
the large whiplash.

Oh, ours is an older PCM2000 on a Nikon Optiphot.





On 15 Apr 2009 at 1:12, Stephen Cody wrote:

> Dear Richard,
>
> A simple and fairly cost effective way to do it may be with the "Objective Inverter"
> http://www.lsmtech.com/objectiveinverter.html
>
> The name implies inverting the objective. But I think it is capable of turning the objective to any angle.
>
> No commercial interest, and I have not used this system either, but it looks very cleaver.
>
> Cheers
> Steve Cody
>
> 2009/4/15 Richard Superfine <[hidden email]<mailto:[hidden email]>>
> We are interested in viewing a cell culture that has been turned vertically
> so that the surface liquid can drain. We therefore need to rotate the
> microscope so that its optical axis is horizontal. We want to be able to
> rotate the microscope continuously from a vertical optical axis (normal
> configuration) to a horizontal one. Does anyone know of a publication that
> describes the mechanical design of a rotation assembly for accomplishing this?
> Thanks,
> Rich
>
> Richard Superfine
> Bowman and Gordon Gray Professor
> Department of Physics and Astronomy
> Director, Center for Computer Integrated Systems for Microscopy and
> Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
> Chapel Hill, NC 27599-3255
> 919.962.1185   CISMM.org
>
>
>
> --
> Stephen H. Cody
> Consulting Microscopist
>


Richard E. Edelmann, Ph.D.
EXPO Editor, Microscopy and Microanalysis Supplement
Electron Microscopy Facility Director
364 Pearson Hall
Miami University, Oxford, OH 45056
Ph: 513.529.5712        Fax: 513.529.4243
E-mail: [hidden email]
http://www.emf.muohio.edu
Craig Brideau Craig Brideau
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Re: Rotate microscope to view vertical specimen

When you are operating horizontally you have to use springs to keep
tension on the gears at all times.  When you are vertical gravity does
this for you.

Craig


On Thu, Apr 16, 2009 at 11:31 AM, Richard E. Edelmann
<[hidden email]> wrote:

> We "rotated" a confocal a number of years ago.  This "Objective
> Inverter" seems like an easier way.
>
> The biggest issue is that the focus rack and gears are designed for a
> verticle motion.  There is A lot of whiplash when changing focus
> directions.  Our system has approximately 185 µm of slack before
> changing directions in focusing.  So you are pretty much lmited to
> focusing in one direction. For z-series you always have to reset the
> focus gearing since the normal stepers etc do not take into accoutn a
> the large whiplash.
>
> Oh, ours is an older PCM2000 on a Nikon Optiphot.
>
>
>
>
>
> On 15 Apr 2009 at 1:12, Stephen Cody wrote:
>
>> Dear Richard,
>>
>> A simple and fairly cost effective way to do it may be with the "Objective Inverter"
>> http://www.lsmtech.com/objectiveinverter.html
>>
>> The name implies inverting the objective. But I think it is capable of turning the objective to any angle.
>>
>> No commercial interest, and I have not used this system either, but it looks very cleaver.
>>
>> Cheers
>> Steve Cody
>>
>> 2009/4/15 Richard Superfine <[hidden email]<mailto:[hidden email]>>
>> We are interested in viewing a cell culture that has been turned vertically
>> so that the surface liquid can drain. We therefore need to rotate the
>> microscope so that its optical axis is horizontal. We want to be able to
>> rotate the microscope continuously from a vertical optical axis (normal
>> configuration) to a horizontal one. Does anyone know of a publication that
>> describes the mechanical design of a rotation assembly for accomplishing this?
>> Thanks,
>> Rich
>>
>> Richard Superfine
>> Bowman and Gordon Gray Professor
>> Department of Physics and Astronomy
>> Director, Center for Computer Integrated Systems for Microscopy and
>> Manipulation (CISMM) Phillips Hall CB3255 University of North Carolina
>> Chapel Hill, NC 27599-3255
>> 919.962.1185   CISMM.org
>>
>>
>>
>> --
>> Stephen H. Cody
>> Consulting Microscopist
>>
>
>
> Richard E. Edelmann, Ph.D.
> EXPO Editor, Microscopy and Microanalysis Supplement
> Electron Microscopy Facility Director
> 364 Pearson Hall
> Miami University, Oxford, OH 45056
> Ph: 513.529.5712        Fax: 513.529.4243
> E-mail: [hidden email]
> http://www.emf.muohio.edu
>