Transitions Index of Refraction

[Bob Price]

What is it about applying Transitions to a CR-39 that changes the index of refraction, from 1.498 (or 1.499) to 1.501? I have never heard if this changes the refraction of the higher index lenses when the Transitions is applied. Does it, or is it not noticeable in the higher indexes?

[Darryl Meister]

The 1.501 index Transitions is actually CR-307, not CR-39.

[Bob Price]

The little things that a person should know, but really don't. That's why I love this website. Thanks for the reply.