SPORTS WORLD VISION Contact Lens Cases for Hard Lenses | Rigid Gas Permeable RGP Lenses | 2 Pieces

Q: Are these cases big enough for semi scleral lenses? The barrel i have for my rgp lenses doesn’t leave room to click the basket shut.

These cases are not suitable for semi sclera lenses. It is only suitable for hard lenses & Gas P lenses.

Q: Is it just me I cannot figure out how these work exactly?

This case is suitable for old style microcorneal hard gas permeable lenses. The lens fits into a little claw which is part of the lid and then dips into the soaking solution. I have a very old example of one of these cases, where the two ends come apart (one for left, one for right), which is very convenient to use. Unfortunately modern ones seem not to come apart. Hope this helps.