1. 5M resolution 2.20x to300x 3.8 LED (adjustable by ... resolution)Still capture resolution:5M, 3M, 1.3M, VGA, QVGAVideo capture resolution:5M, 3M, 1.3M, VGA, QVGAFocus Range:Manual focus from ... :115mm (L) x 33mm (R)Weight:90g USB digital stand microscope