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Date: | Tue, 10 Feb 2009 11:19:55 -0800 |
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the Yoko head can be ordered with a choice of disk to match your
primary lens.
I was told by Zess the licensing agreement restricts them to selling
the Yokogawa head coupled to an inverted stand with a stage enclosure
environmental chamber.
Regards,
Glen
On Feb 10, 2009, at 11:10 AM, Fred Mast wrote:
> Does the CSU-X1 allow you to change the disks? I'm still waiting for
> a spinning-disk unit that is actually designed for live-cell
> imaging. The previous Yokogawa units were optimized for 100x 1,4 NA
> oil objectives if I'm not mistaken. Even with relatively thin
> samples (cultured cells), you're still introducing spherical
> aberration...
> By comparison, has anyone else looked at the technology being
> developed in Raphael Yuste's laboratory? They have combined
> multiphoton LSM with spatial light modulation technology to
> effectively "scan" an entire field at once. I'm not an expert in
> this but in my opinion if you could make it fast enough this seems
> like a better option to me (they report 60Hz calcium ion imaging).
> You can check it out here (under the SLM Microscopy section):
>
> http://www.columbia.edu/cu/biology/faculty/yuste/methods.html
>
> Cheers,
>
> Fred
>
> On 10-Feb-09, at 10:55 AM, G. Esteban Fernandez wrote:
>
>> I too was intrigued when I saw Zeiss roll out a spinning disk.
>> We're happy with our 5 LIVE. Being able to vary the slit aperture
>> size to match different objectives/samples is important in our
>> multi-user facility. It's also nice to capture two fluorescent
>> channels simultaneously. I wish the detector on the 5 LIVE were EM-
>> CCD but the regular CCD does the job. Images sometimes have
>> vertical line artifacts but those are nicely dealt with by Fourier
>> filtering or dividing by a blank image. Must be lower cost (if
>> that's true) and/or established familiarity of the spinning disk
>> that makes them easy to sell.
>>
>> -Esteban
>>
>> On Tue, Feb 10, 2009 at 10:35 AM, Simon Walker <[log in to unmask]
>> > wrote:
>> I was interested to see that Zeiss have gone into partnership with
>> Yokogawa
>> to launch their own flavour of the spinning disk confocal:
>> http://www.microscopy-analysis.com/news/carl-zeiss-and-yokogawa-launch-
>> spinning-disk-cell-observer-sd-2008
>>
>> Does this represent an acknowledgment that the 5-live doesn't do
>> everything
>> it says on the tin, or just that it's too expensive? Are there any
>> happy 5-live
>> users out there?
>>
>>
>>
>> --
>> G. Esteban Fernandez, Ph.D.
>> Associate Director
>> Molecular Cytology Core Facility
>> University of Missouri
>> 120 Bond Life Sciences Center
>> Columbia, MO 65211
>>
>> http://www.biotech.missouri.edu/mcc/
>>
>> 573-882-4895
>> 573-884-9395 fax
>
> Fred D. Mast
> Department of Cell Biology
> Medical Sciences Building Room 5-14
> University of Alberta
> Edmonton, Alberta, T6G 2H7
> Canada
>
> Tel: 1-780-492-7407
> [log in to unmask]
>
>
>
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