This ingenious magnifying lens collects light from around
you and focuses it on the area you want to see. The prefocused 4X magnification
allows you to read fine print on charts, light lists, etc. 2.5 inch diameter,
1.75 inch high.
Made in USA, and the highest quality we have seen. Comes
in a protective pouch. Optional coiled tether with sticky-back ends would
be a good idea on boats.
