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User guide v2.0 - October 2021

The Argo-LM (Low Magnification) is specifically designed to assess and monitor the performance of fluorescence imaging systems, such as wide-field, confocal laser scanning or confocal spinning disk microscopes, with low magnifications. The Argo-LM is compatible with system magnifications ranging from 5 up to 20×. It contains the second generation of Argoglass®.

The Argo-LM is not compatible with imaging modalities based on total internal reflection (TIRF), fluorophore localization (PALM, STORM, DNA-PAINT) and stimulated emission by depletion (STED).

This product is composed of:

• An aluminum slide that includes one piece of Argoglass® with embedded fluorescent patterns inside.
• A dedicated software, Daybook, to generate, track and export quality control data.

The piece of Argoglass® consists of a special glass substrate with different fluorescent patterns embedded inside. The Argo-LM is designed to quality-control many aspects of a low magnification fluorescence imaging system, such as: field uniformity, field distortion, lateral co-registration accuracy, intensity response, stage drift during Z-stacking, etc.

The Daybook software has two modules:

• The “Analysis” module, named “Daybook Analysis”: it allows to analyze and extract data (maps, graphics and metrics) from images of the patterns, in order to measure significant metrics of low magnification fluorescence imaging system.
• The “Data Manager” module, named “Daybook Data Manager”: it allows to visualize the data generated by the “Analysis” module, monitor the results, and manage the quality control reports.

The best of Argolight technology, adapted into a microscope slide format, combined with the Daybook software, opens the path to easy, yet reliable and complete, quality control of low magnification fluorescence imaging systems.

I. First use

1. Parcel verification

2. Quick start procedure

II. General handling and care