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Leica Stellaris 5 User Manual

Leica Stellaris 5
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LEICA Stellaris 5
Confocal microscope
Manual/Quick guide
Matyas Molnar, Biovis 2024
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Leica Stellaris 5 Specifications

General IconGeneral
BrandLeica
ModelStellaris 5
CategoryMicroscope
LanguageEnglish

Summary

Starting the Microscope

Powering On and Initial Setup

Steps for powering on the computer, logging in, and activating the scanner box.

Launching LAS X Software

Starting the LAS X software and selecting the microscope configuration for use.

Microscope Stand Operation

Viewing Samples with Fluorescent Light

Settings on the TFT screen for viewing samples using incident light (fluorescent).

Viewing Samples with Brightfield Light

Settings on the TFT screen for viewing samples using transmitted light (brightfield).

Obtaining Light Through Eyepiece

Objective and Immersion Medium Setup

Selecting the correct objective and immersion medium, setting port and magnification.

Adjusting Light Intensity

Modifying the intensity for transmitted (TL) or incident (IL) light using software controls.

LAS X Software Introduction

Configuration Tab Overview

Exploring the Configuration tab for system settings, lasers, and hardware options.

Acquire Tab for Confocal Imaging

Introduction to the Acquire tab for setting up imaging parameters and starting scans.

LAS X Acquisition Settings

Acquisition Modes and Parameters

Understanding different acquisition modes (2D, 3D, time-lapse) and key parameters.

Image Compass and Live Modes

Navigating the image compass and using Live/Fast Live modes for sample observation.

Detection Configuration and Starting Acquisition

Configuring detectors and initiating the imaging acquisition process.

Auto Mode (Dye Assistant)

Fluorophore and Channel Setup

Using the Dye Assistant for automated channel setup based on selected fluorophores.

Manual and Semi-Manual Imaging Setup

Image Compass for Channel Configuration

Detailed steps for setting up imaging channels using the Image Compass interface.

Semi-Manual Mode Workflow

Step-by-step guide for manual channel setup, including detector and laser adjustments.

Advanced Manual Mode Techniques

Modifying Channels and Adding Lasers

Fine-tuning channels, adjusting laser wavelengths, and utilizing the "Add Laser" feature.

Software Help and Tutorials

Accessing integrated help features and tutorials within the LAS X software.

Intensity Adjustment and Overexposure

Using Over-/Underexposure Tool

Adjusting detector gain and laser power to manage pixel intensity and avoid overexposure.

Acquisition Menu Details

Optimizing Resolution and Speed

Settings for pixel size, scanning speed, and bidirectional scanning for image quality.

Noise Reduction and Pinhole Settings

Techniques for averaging images to reduce noise and adjusting the pinhole for optical sectioning.

3D Imaging and Deconvolution

Z-stacking (3D Imaging) Setup

Configuring Z-stacks, including step size, number of slices, and optimization.

Lightning Deconvolution Module

Utilizing the Lightning module for on-the-fly deconvolution to enhance resolution.

Image Window Features

Image Manipulation Tools

Using tools like Over-/Underexposure LUT, Auto contrast, Scalebar, and Zoom.

Channel and View Options

Managing channel visibility, viewing histograms, and accessing the 3D viewer.

Snapshot and Advanced Views

Capturing snapshot views, including MIP and orthogonal views for analysis.

Saving and Exporting Data

Project Management and File Formats

Saving projects, understanding .lif and RAW formats, and managing image datasets.

Exporting Images and Applying Settings

Exporting image files and reusing previous imaging settings for new scans.

Shutting Down the Microscope

System Shutdown Procedures

Steps for cleaning, logging, saving, and powering down the microscope and computer.

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