Dome Magnifier – 3 Inch Magnifiers and More » Products Page » Magnifiers » Dome Magnifier - 3 Inch This dome shape magnifier gathers light and intensifies the light that passes through it, making the magnified subject clearer. There are no bulbs or batteries; just place on material. Comes with soft carrying pouch. 4x Magnification. Quantity Price: $45.00 Updating cart... Updating...