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What is a Monocular?

By Luann Cade, Orientation & Mobility Specialist

During mobility lessons, a monocular can be a tool to help a client travel safer and more efficiently.  But, what is a monocular?  A monocular is a low vision device that is used to help one see distance.  It comes in various strengths for different uses. It helps to bring distant objects closer, for someone who normally could not see far away.  How is a monocular functional for mobility purposes? Outdoors, a monocular can help someone see traffic signals, street signs, house numbers, or license plates. Indoors, a monocular may help a student see the chalk board easier or and an adult see the signs in the grocery store, or a fast-food menu more clearly.

We look through binoculars with both eyes, but a monocular is viewed with only one eye. This device is never used while walking, as it may present unsafe travel capabilities.   When one is learning to use a monocular, it is helpful to look in the direction of the gross object, even if it appears blurry. While keep your eye on the object, bring the monocular up to your eye.  The monocular will need to be focused, which one can do easily with their hand. Many monoculars come with a strap that can be worn around the neck, while not in use.  This frees your hands to be able to utilize a cane or other mobility device.  Once one looks through a monocular to see the distant object, he then puts it down to continue to travel safely. The knowledge a monocular brings makes it a very handy and useful tool.