[3dem] new camera ...

[Denis Chrétien]

Thanks a lot to all the people who gave me very interesting advices. To make it short, I will certainly have a closer look to CMOS cameras, which now allow motion correction and remain much cheaper than direct electron detection cameras.

Best,

Denis

> Le 25 avr. 2019 à 18:00, Wim Hagen <hagen at embl.de> a écrit :
> 
> I would like to add/confirm that the mentioned scintillator based CMOS detectors are indeed sensitive and have frames. Direct detectors have the highest sensitivity and frames.
> The frames-part-only already helps a lot compared to older scintillator based detectors without frames (and less sensitivity).
> 
> Wim Hagen
> EMBL Heidelberg
> 
>> On 25. Apr 2019, at 17:46, Sharon G Wolf <Sharon.Wolf at weizmann.ac.il> wrote:
>> 
>> Hi Denis
>> Indeed it all depends on your applications. We have Oneview cameras on our Tecnai Spirit and Arctica,  and also the new TVIPS XF416 camera on our T12 (LaB6), giving the opportunity to do all that Reinhard mentions.
>> 
>> Sent from my iPad
>> 
>>> On Apr 25, 2019, at 12:11, Reinhard Rachel <Reinhard.Rachel at biologie.uni-regensburg.de> wrote:
>>> 
>>> 
>>> Hi Denis, 
>>> just a remark ... I understand the hype about the direct detector cameras ... 
>>> BUT, for daily work, I still prefer the 'old' technology with scintiallator which you can buy e.g. at TVIPS (e.g. the TVIPS FX416) which is very sensitive (although not being a direct detector ... yes, this is possible), and which is very fast, in addition (CMOS technology). And it is affordable, IMO, and reliable. 
>>> we are successfully using an 'old' F416 since 6-7 years on a 200kV FEG TEM (JEOL 2100F) and are very satisfied. 
>>> Large detector area. Excellent for both, imaging and diffraction. Perfect for cryo-screening anyway (e.g. using SerialEM), and good enough for tomography of plastic or even cryo-tomo, as the sensitivity is high. 
>>> kind regards - Reinhard
>>> 
>>> -- 
>>> Prof. Dr. Reinhard Rachel
>>> University of Regensburg
>>> Centre for EM / Anatomy
>>> Faculty of Biology & Preclin. Med.
>>> Universitaetsstrasse 31
>>> D-93053 Regensburg - Germany
>>> tel +49 941 943 -2837, -1720
>>> mail reinhard.rachel at biologie.uni-regensburg.de 
>>> office: VKL 3.1.29 
>>> member of the IFSM board
>>> 
>>> Next microscopy conferences:
>>> - Microscopy Conference MC2019, 1.-5. Sept 2019 in Berlin 
>>> - EMC2020 in Kopenhagen, 23.-28.8. 2020 (European conference)
>>> - MC2021 in Vienna (D-A-CH conference)
>>> 
>>> 
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