[nikonf4] Re: SMC Takumar
- From: Koichi Mac <nikonf3tmd4@xxxxxxx>
- To: nikonf4@xxxxxxxxxxxxx
- Date: Sun, 21 Nov 2010 19:49:04 -0800
Umm…that's the first time to hear something like that. I remember as a
fact that I began to see multi-coated normal Nikkors from 1973 or so,
designated as "NC." Or……did you make up this story again?? :->>
Koichi Yasutani - a.k.a. Steve + MP
Lakewood, WA U.S.A.
2010 / 11 / 21 19:49 PST
On Nov 21, 2010, at 0758 , Dave wrote:
> When Pentax announced and advertised the virtues of multicoating, Nikon
> issued a statement saying they had been doing it for years, as it was
> necessary for some complex lens formulations.
>
> From: Eric Welch <ericwelch@xxxxxx>
> To: nikonf4@xxxxxxxxxxxxx
> Sent: Sun, November 21, 2010 1:41:34 AM
> Subject: [nikonf4] Re: SMC Takumar
>
> Actually, multicoating was invented in 1938 at GE, but not widely used until
> the 70s. But was it Pentax? Or Zeiss? Or both?
>
> http://gabriel.mp3-tech.org/blog/index.php?entry=entry090203-153355
>
> On Nov 20, 2010, at 6:33 PM, Koichi Mac wrote:
>
>> Huh! That information is from the very company that invented multi-coating
>> in 1970. Am sure they saw other vendors catching up and forgot to fine-tune
>> the finesse part of multi-coating afterwards. :-D
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