Re: Not a confocal question

Posted by Ian Dobbie-2 on
URL: http://confocal-microscopy-list.275.s1.nabble.com/Not-a-confocal-question-tp592323p592330.html

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Christian Müller <[hidden email]> writes:

> Search the CONFOCAL archive at
> http://listserv.acsu.buffalo.edu/cgi-bin/wa?S1=confocal
>
>> When I have the live camera feed there are lots of small
>> circles with smaller rings inside.
>
> We experienced apparently similar 'artefacts' in a Spot-camera about
> once every 2 years due to humidity accumulation in the camera.

[snip]

This is a very useful tip in general but as far as I am aware all the
Hamamatsu cameras now have a vacuum sealed head and so should not have
this problem.

Ian