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TYPE B TP-029 Clip-on-lenses


CLICK HERE TO ORDER FROM AMAZON  Now, you can experience the power of color correcting glasses in the convenience of our trendy and small clip-on lenses! Correcting for strong-severe deutan and strong-severe protan color blindness, our clip-on lenses will effortlessly fit over the top of your favorite pair of glasses, meaning you can now correct color whilst maintaining perfect vision.


Lens: Type 

Suitable for strong-severe deutan color blindness and strong-severe protan color blindness.


Key Features

  • Full protection against harmful UV rays.
  • Advanced light-filtering technology.
  • Outdoor & Indoor technology.
    • All of our glasses are designed specifically for bright outdoor environments, however, we have implemented all of our glasses with the optimal indoor technology to help detect colors in lower lighting conditions.
  • Clip-on style lenses.



  • Width: 130mm
  • Depth: 40mm


  • Return Policy

    Pilestone want you to be completely satisfied with your purchase. If, for any reason you want to return your glasses then you have a 60-DAY simple money back guarantee for any glasses purchased through www.pilestone.ca

  • Product Info

    Approximately 12% of men and 1% of women have some degree of colour blindness. The most common type of colour blindness is red-green deficiency whereby red-green retinal cone cells have an overlapping response to light. Because their response to light is so similar this causes a wavelength deficiency and therefore the brain is unable to determine red and green efficiently. To compensate for the overlap, PILESTONE has taken existing technology and worked with leading experts to develop new and much improved materials to remove certain wavelengths that enable people with red-green colour blindness greater colour vision.