COIL +4.0, 6 B.I., 45mm, Brown, 1/2 Eye OU6^B10U

Summary

AI-generated from vendor-published content · April 26, 2026

These are half-eye prismatic spectacle magnifiers designed to be worn like glasses, leaving the upper portion of the visual field open for normal distance viewing while the lower lenses provide 4.0 diopter magnification for near tasks like reading. They're intended for someone with low vision who finds handheld or stand magnifiers awkward and wants a hands-free magnification option. What you receive is a complete, ready-to-wear pair of spectacle magnifiers — no additional device needed, though the fit at 45mm may not suit every face. The key trade-off is that these are a fixed focal length, so the working distance is set: holding reading material too close or too far will produce a blurry image, and finding the right distance takes some practice.

What Setup Looks Like

• Out of the box
  Put on the glasses and hold reading material at the focal distance (approximately 10 inches for 4.0 diopter) to achieve a clear magnified image.
• With professional help
  A low vision optometrist or optician can confirm whether this diopter strength and frame size match your prescription needs and remaining functional vision — especially important if you have other refractive conditions. Budget one clinic visit for proper fitting and diopter verification.

Where to Get It

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