Systems

Abberior MIRAVA Polyscope

Abberior MIRAVA Polyscope

DFG code: INST 152/1084-1 FUGG

Location: Campus Forschung II (N25), room 99.1.020.3, basement first floor

Excitation laser lines: 405, pulsed 440 nm, pulsed 485 nm, pulsed 518 nm, pulsed 561 nm, pulsed 640 nm, pulsed 685 nm

STED laser lines: 589nm, 775nm

Imaging modalities: confocal, MATRIX, RAYSHAPE, STED

Software: LIGHTBOX (including TRUESHARP deconvolution and TIMEBOW package)

Live cell imaging: Add-on environmental incubation system from OKO LAB with temperature, humidity and CO2 control

STED publications @ UMIF: [docx]

Microscope Olympus/Evident IX83 with z-drift compensation unit
Objectives

60x UPLX-Apo Oil

NA: 1.42

WD (mm): 0.15

Detectors 3xAPDs, 3 spectral detection units (400nm - 800nm), MATRIX spectral detection unit
Excitation laser lines [nm]

405nm, pulsed 440 nm, pulsed 485 nm, pulsed 518 nm, pulsed 561 nm, pulsed 640 nm, pulsed 685 nm

 

STED laser lines
  • 589 nm (1W, 40MHz, 0.9ns pulse duration)
  • 775 nm (3W, 40MHz, 1.03ns pulse duration)
Pinhole size Motorized pinhole with 18 diameters
STED resolution 80x80x90nm in 3D; 25x25nm in 2D
Filters for epi-fluorescence

Filtersystem (em.-color, dye): excitation

  • DAPI: 405nm
  • FITC, Star488: 470nm
  • CY3: 590nm
  • CY5, Star635P: 635nm
UV-VIS illumination LED spectrum: 365-770 nm, with 16 LEDs
CO2 controller Okolab
Temperature controller Okolab
Software LIGHTBOX software with TRUESHARP and TIMEBOW
easy 3D

Spatial light modulators for 3D STED @ 595 & 775 nm and resolution <100x100x100nm in XYZ

RESCue STED for bleaching reduction
DyMIN STED Light dose management for super-resolution live imaging
MINFIELD STED Light dose management for higher contrast and resolution
Quad-Scanner 512x512 @ 4.2 fps; max. 16000x16000 px
FLIM/FCS/FCCS TIMEBOW software + Picoquant Miltiharp 150 4P
Actively damped optical table MIRAVA table frame
Perfusion unit Automated Fluigent Aria

Date

17 September 2026

Tags

2D/3D Multicolor STED, Confocal, FCS/FCCS, FLIM, FRET, gated detection, Live imaging, Super resolution
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