Quoting this article:
http://en.wikipedia.org/wiki/Anti-reflective_coating
-- start quote
Interference-based coatings were invented in November 1935 by Alexander
Smakula, who was working for the Carl Zeiss optics company.
Anti-reflection coatings were a German military secret until the early
stages of World War II.[1] Katharine Burr Blodgett and Irving Langmuir
developed organic anti-reflection coatings in the late 1930s.[citat
-- end quote
On 12/21/2012 7:54 PM, J.C. O'Connell wrote:
someone in another forum is trying to argue with me that
pentax didnt develop multicoated glass first. I say they
did in 1971. Hes saying fuji did in 1964 and I have never
heard of such a thing. anyone have any info on this?????
-----------------
J.C.O'Connell
[email protected]
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