Bring the smallest details into sharp, effortless focus.

This 3″ dome magnifier uses a self-focusing, light-gathering design to deliver bright, crystal-clear 6× magnification—no fuss, no adjusting. It glides smoothly across any surface, making it ideal for reading nautical charts, studying boatbuilding plans, or inspecting fine details at the bench. When you’re done, tuck it into its soft pouch—ready for storage and quick cleaning whenever you need it.