NoIR 11% Dark Gray SpectraShield Small 422-31

Summary

AI-generated from vendor-published content · October 1, 2026

These NoIR SpectraShield sunglasses use a polarized, dark gray filter that lets in 11 percent of light and blocks all UV. They cut glare and boost contrast for someone who is bothered by bright sun or harsh indoor lighting. A ledge across the top and side shields made of the same filter keep stray light from sneaking in. They can be worn alone or over prescription glasses, and this is the small size, about 5.1 inches wide. Because filters differ in how dark and what color they are, trying a few before settling on one gives the best result.

Where to get it

This is the vendor WhatCanHelp tracks for this product — it may also be available from other retailers or a local supplier, and prices vary.

What setup looks like

• Out of the box
  
  1. Put the glasses on alone, or over your regular prescription glasses, and check that the top ledge and side shields sit snugly against your face.
  2. Try them in the bright settings where glare is the problem, such as outdoors or under strong lights.
• With a guide
  
  1. Compare this 11 percent dark gray filter with other NoIR tints and light levels, since the best choice depends on the type of light sensitivity and the setting.
  2. Check the size before ordering. This one is small, about 5.1 inches wide, and a poor fit lets light leak in around the edges.
• With professional help
  A low vision specialist, optometrist, or occupational therapist can help pick the right filter and darkness for your eyes and daily activities. A trial session often takes 30 to 60 minutes.