5857T orange tint fit over filter
improvision proshield fit over spectacles full info
ImproVision ProShield Fit-Over Blue Blocker Filtered Spectacles - Orange Tint (511)
contrast enhancement wavelength graph of blue blocker filter 511

ImproVision ProShield Fit-Over Blue Blocker Filtered Spectacles - Orange Tint (511)


Item #5857T

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ImproVision ProShield Fit-Over absorptive spectacles are available in a variety of blue blocker filtered lenses. With 100% protection against UV-A, B, and C radiation, these spectacles offer the best in eye-protection with a comfortable fit.


  • For use over corrective spectacles
  • PC polymer filter lenses
  • Black matte PC polymer frames in size 63–12
  • Grey tinted PC polymer side windows
  • Frame sizes and filter number printed inside the temple
  • Manufactured in the European Union
  • Two-year warranty and cloth pouch included

These 511 ImproVision ProShield Blue Blocker Fit-Over spectacles have orange-colored polymer lenses with a 60% grey tint and provide blue-blocking up to 511 Nm. These lenses are suitable for contrast-enhancing, winter, and water sports, and best serve people with macular degeneration, cataracts, diabetic retinopathy, and/or other conditions as determined by an eye care professional.