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Location: Room P2-A-22 ( 47217) |
The Zeiss LSM 880 with Airyscan is a confocal point-scanning microscope able to generate high-resolution three-dimensional images of thick specimens with high sensitivity and low photodamage. It is an inverted microscope especially suitable for live cell imaging and photobleaching experiments, equipped with a large size incubator for temperature control and CO2 supply and with Definite Focus for hardware focus control during long time-lapse acquisitions. Its Airyscan 32 channel area detector is able to collect all light from an Airy pattern simultaneously, allowing for increased resolution (140 nm laterally and 400 nm axially, at 488 nm). Its scanning unit further includes two PMT detectors (one of them cooled) as well as a GaAsP detector for increased sensitivity (45% QE compared to ~25% QE for conventional PMT). It is equipped with lasers from violet to far red (405, 458, 488, 514, 561, 594 and 633 nm excitation wavelengths). With this system you can perform optical sectioning of fluorescent samples which are too thick for a widefield system such as the Zeiss Cell Observer or the Zeiss Axiovert 200M. Image resolution with Airyscan is higher than the Zeiss LSM 710 and detection sensitivity is also higher than faster confocal systems such as the spinning disks 3i Marianas SDC and Zeiss Cell Observer SD. If your personal computer cannot handle all the data you collected, check out the Big Guy or Colossus.
Click on the image on the left to see the system beam path in higher detail
Data files older than 1 month will be automatically deleted on this system, please copy your data to the iMM server using the desktop link.
The Zeiss LSM 880 booking is divided in three daily slots:
9:00 to 13:00 | 13:00 to 17:00 | 17:00 to 21:00 |
Laser Unit | Wavelength | Maximum Power | Current Status |
---|---|---|---|
Diode 405-30 | 405 nm | 30 mW | ok |
Argon | 458, 488 and 514 nm | 25 mW | ok |
DPSS 561-20 | 561 nm | 20 mW | ok |
HeNe594 | 594 nm | 2 mW | ok |
HeNe633 | 633 nm | 5 mW | ok |
Magnification | Model | Type | NA | WD (mm) |
---|---|---|---|---|
10x | EC Plan-Neofluar | Dry | 0.30 | 5.2 |
20x | Plan-Apochromat | Dry | 0.80 | 0.55 |
40x | C-Apochromat | Water | 1.20 | 0.28 |
63x | Plan-Apochromat | Oil | 1.40 | 0.19 |
Upon request:
Magnification | Model | Type | NA | WD (mm) |
---|---|---|---|---|
25x | LCI Plan-Neofluar | Oil/Glyc/W | 0.80 | 0.21 |
40x | Plan-Apochromat | Dry | 0.95 | 0.25 |
100x | alpha Plan-Apochromat | Oil | 1.46 | 0.11 |
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