Rodenstock and blue blocking lenses...................

[Chris Ryser]

Just saw in a European magazine "Optical World" a press release that Rodenstock is introducing at the coming "Silmo 2008" in Paris their latest invention, blue blocking lenses in amber, two browns, and green colors as the ultimate protection against UV, and better, clearer vision by eliminating fuzzy blue light.

The funny part is........................... that this exactly same principle introduced at "Vison Expo East" in 1988 and has been selling ever since by OMS Opto Chemicals.

It is amazing that many of the major players in this field are re-introducing age old inventions as their latest technology.

(I posted this in the professional forum only, but should been in the general forum, I apologize for the double post)

[Jacqui]

Having been in the business 40 years or so, I see a lot of this and laugh each time I do.