Progressive Lens Marking

**edKENdance** · 06-30-2010, 01:27 PM

Anyone familiar with a progressive marked JJ ?

Could it be Johnson and Johnson? I can't locate it in our identifier books and have no time to find online at the moment. Thanks!

**optical24/7** · 06-30-2010, 01:33 PM

Correct, old definity mark.

**Jim Schafer** · 06-30-2010, 01:42 PM

The original DEFINITY lens from TSLG (The Spectacle Lens Group) was engraved with the JJ!
Jim

**edKENdance** · 06-30-2010, 01:44 PM

Thanks for the reply. Another question then. Is this just Essilor using up old stock from J and J? This person purchased the less than two years ago. Does it matter?

**Jim Schafer** · 06-30-2010, 01:53 PM

In the 2010 OLA Progressive Identifier there is a note that "Earlier blanks used JJ instead of "D" "

I no longer have the 2008 or 2009 editions, not sure when the changes started.

My guess is that as molds were replaced, the JJ went away.
Jim

**edKENdance** · 06-30-2010, 02:00 PM

Thanks Jim!

**Yellow** · 09-07-2010, 09:25 PM

Anyone have any idea what the following would be please?

Nasal XO, Temporal C15 (obviously the 15 is the +1.50 add but any ideas on the rest please)?
This is a Specsavers prog and we are wanting to compare.

**MikeAurelius** · 09-08-2010, 06:21 AM

XO might be X-Cel Optical.

**Fezz** · 09-08-2010, 08:40 AM

Originally Posted by Yellow

Anyone have any idea what the following would be please?

Nasal XO, Temporal C15 (obviously the 15 is the +1.50 add but any ideas on the rest please)?
This is a Specsavers prog and we are wanting to compare.

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