Standards for Tolerance

**MarySue** · 07-13-2006, 03:58 PM

I'm collecting standards for optical lens tolerances and would like copies of the UK standards, and any State in the USA.

Does anyone have an electronic version - or know where I might be able to find one?

Email me or simply reply. It's a bit urgent - I'm working through a project at the moment and need them rather quickly.

Thanks for any help provided --- IN ADVANCE!!!

:)

**Darryl Meister** · 07-13-2006, 07:42 PM

Here is a link to the current ANSI Z80.1-2005 tolerances: ANSI Summary.

**MarySue** · 07-13-2006, 07:53 PM

Thank you for the link - it's step one, but I am still interested in other international standards that might be avaialble either through the web or by post.

Hopefully more will be forthcoming.

Cheers!