Confocal microscopy

The General Instrumentation Department hosts the following confocal systems, both in rooms with AP1 license for living genetically modified organisms

Leica SP8-WLL (room HG01.239)

Sp8-setup

Microscope:

  • Automated DMi8 (inverted)

Lasers:

  • 405nm
  • Pulsed White Light Laser (WLL) delivering simultaneously up to 8 lines in the range of 470nm-670nm

Objectives:

  • 10x/0.4 Air
  • 20x/0.4 Air Long Distance
  • 40x/0.6 Air Long Distance
  • 40x/1.1 Water
  • 63x/1.4 Oil
  • 100x/1.4 Oil

Detectors:

  • 2x PMTs
  • 2x HyDs for photon counting and gating
  • 1x transmitted light PMT

Stage:

  • z-Galvo stage for fast and accurate z acquisition

Beam Splitter:

  • The system is equipped with an acousto-optical beam splitter (AOBS)providing accuracy and speed in emission detection.

Software Modules:

  • LAS X 3D for 3D rendering of acquired volumes
  • “Navigator” for large tile scans
  • “Lightning” for computational clearing and improvement of resolution to 120nm.

Environmental Control

  • Temperature controlled box
  • Gas mixer / humidifier (for CO2)
  • Water pump for water immersion objective

Widefield setup:

  • DAPI (340-380/400/425LP), FITC (450-490/510/515LP), RHOD (517-563/580/590LP), Y5(590-650/660/662-738)
  • Light Source: Halogen Lamp
  • Camera: Leica DFX365 FX

Installation Date:

  • November 2015

Sp8 Liachroic (room HG01.236) Afbeelding1

Microscope:

  • Automated DMi8 (inverted)

Lasers:

  • 405nm 50mW
  • 488nm 20mW
  • 552nm 20mW
  • 638nm 30mW

Objectives:

  • 10x/0.4 Air
  • 20x/0.4 Air Long Distance
  • 20x/0.75 Air
  • 40x/0.6 Air Long Distance
  • 40x/1.3 Oil
  • 63x/1.4 Oil

Detectors:

  • 1x PMTs
  • 2x HyDs for photon counting
  • 1x transmitted light PMT

Beam Splitter:

  • Low incident light dischroics

Software Modules:

  • “Navigator” for large tile scans

Widefield setup:

  • Filters: DAPI (340-380/400/425LP), FITC (450-490/510/515LP), RHOD (517-563/580/590LP)
  • Light Source: Halogen Lamp
  • Camera: Leica DFC7000GT

Installation Date:

  • July 2018