Thread: OT eye glasses at least it is not political
View Single Post
  #4   Report Post  
Posted to rec.crafts.metalworking
[email protected] dcaster@krl.org is offline
external usenet poster
  
Posts: 3,984
Default OT eye glasses at least it is not political
On Wednesday, April 16, 2014 11:59:12 AM UTC-4, Jim Wilkins wrote:


AFAIK the rating depends on thickness, not material. It is both the material and a minimum thickness.

Reply With QuoteReply With Quote