42mm Mounting Thread For Barlow Lens for Enhanced Microscope Performance
ab 21,93 €
Objective Magnification Power by 0.7 - 4.5X(about 10 - 180X on the display, using 0.3X 0.5X 0.7X 2.0X for Barlow Lens about 2.1 - 360X on the display). Doubling Total Magnification power of your Microscope and reduce the focus length.
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