Vision Infinity Optometrist - Rigid Gas Permeable Contact Lenses Rigid Gas Permeable lenses (RGP) are a type of semi hard contact lens that allow more oxygen to pass through to the eye.
![Contact lens management of keratoconus - Downie - 2015 - Clinical and Experimental Optometry - Wiley Online Library Contact lens management of keratoconus - Downie - 2015 - Clinical and Experimental Optometry - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/ce434d86-d72d-40d9-9837-7a7c5200c0aa/cxo12300-fig-0007-m.jpg)
Contact lens management of keratoconus - Downie - 2015 - Clinical and Experimental Optometry - Wiley Online Library
![Two major types of contact lenses. Photographs showing the (a) hard and... | Download Scientific Diagram Two major types of contact lenses. Photographs showing the (a) hard and... | Download Scientific Diagram](https://www.researchgate.net/publication/326747398/figure/fig1/AS:654865197973504@1533143438259/Two-major-types-of-contact-lenses-Photographs-showing-the-a-hard-and-b-soft-contact.png)
Two major types of contact lenses. Photographs showing the (a) hard and... | Download Scientific Diagram
![AITIME RGP Hard Contact Lens Case with Plunger, Semi-Scleral Design Lens Insert Tool and Remover, Portable Contact Lens care Storage Container Box AITIME RGP Hard Contact Lens Case with Plunger, Semi-Scleral Design Lens Insert Tool and Remover, Portable Contact Lens care Storage Container Box](https://www.gosupps.com/media/catalog/product/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/5/1/51YMDWBXZJL._AC_SL1100_.jpg)