Dear Kristin: I have a really good old pair of high-powered Jason binoculars (about 20 years old) whose lenses seem to have slipped. Suddenly I'm seeing double vision when I look through them. Calls ...

DAVENPORT, Iowa (KWQC) - Double vision can be broken down into two broad categories, binocular and monocular. Dr. William Benevento with Eye Surgeons Associates explains binocular occurs when the eyes ...

Pentax has equipped both models with fully multi-coated optics and high-quality BaK4 prisms; the same glass found in premium binoculars. Some elements receive Pentax's HD coating, which reduces ...

This ocular condition happens as the result of a slight eye misalignment, which can cause symptoms such as dizziness and blurry vision. Treatment includes specialty lenses and vision therapy. Share on ...