Meanings of low magnification in English

At low magnification the contact point looked like a small dark spot.

For, even at that low magnification, its character was unmistakable-itlooked like a tiny string of pale gray beads.

Methods: For the identification of epithelial phenotypes at low magnification, cells were observed on a phase-contrast microscope and confocal microscope.

When highly magnified one could distinguish roughly parallel parts of what at even a low magnification looked like a single line.