No, vision is not the same as Pyrex. While both are transparent materials that can be used for a variety of purposes, there are key differences between the two.
Pyrex is a brand name for a type of glass that is often used for cooking and baking. It is made from borosilicate, which makes it heat resistant and less likely to break than other types of glass. Pyrex often has a smooth surface, making it easy to clean.
Vision is a clear material that is used in eyeglasses and contact lenses. It is made from polycarbonate, which makes it lightweight and impact resistant. Vision also has an anti-reflective coating that helps reduce glare.