Trivex is a higher index material than CR 39, albeit not much. Perhaps they are experiencing colour fringing around objects in their peripheral vision because they are not used to the lens material?...
Type: Posts; User: Weezie; Keyword(s):
Trivex is a higher index material than CR 39, albeit not much. Perhaps they are experiencing colour fringing around objects in their peripheral vision because they are not used to the lens material?...