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The Argo-POWER$^{LM}$ (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-POWER$^{LM}$ 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 optical power meter, based on a silicon photodiode, compatible with dry objectives.
• An Argo-LM glass, compatible with system magnifications ranging from 5 up to 20×, made of the third generation of Argoglass®.
• A dedicated software, Daybook, to generate, track and export quality control data.

The optical power meter is designed to measure the optical power of laser light or other monochromatic or near monochromatic light sources at the sample plane in microscopy setups.

The Argo-LM glass consists of a special glass substrate with different fluorescent patterns embedded inside, 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, associated with an optical power meter, adapted into a microscope slide format, and 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