Barlow (Auxilary) Lens Overview and Tutorial on SM Series Microscopes

A basic overview on how barlow lenses work on the SM Series Microscope. Note: This is not an in depth lesson or presentation. Summary: When using the microscope without the 0.5x or 2.0x barlow lens, you'll get 4 inches of working distance. With the 0.5x lens, you'll get 8 inches of working distance. SM05: https://goo.gl/MA19MM With the 2x lens attached, you'll get 1-2 inches of working distance. SM20: https://goo.gl/pqRJjF You cannot attach the 0.5x and the 2x lens at the same time. Follow us:   / amscopemicroscopes     / amscopemicroscopes     / amscope     / amscope