Talk:List of photographic equipment makers

Hoya

I don't think "Hoya (part of THK Corporation)" is correct. Se Thkphoto and Hoyaoptics. I think Hoya owns THK (as a U.S. distributor) together with Tokina and Kenko - not the other way around. But I'm not sure. Anyway Hoya Corporation should have an article on it's own because it's the one of the worlds leading manufacturers of camera filters.

Kricke 21:37, 31 August 2006 (UTC)

Yes, an expensive, too. I don't own any Hoya filters. Perhaps you should write a little stub and notify people who've edited this list to see if any of them can help you expand it. ShutterBugTrekker 22:59, 31 August 2006 (UTC)

Ok, I wrote a stub. :) Kricke 19:40, 1 September 2006 (UTC)

Hama

Hey, how about Hama? The make photography stuff too! zzKaelzz 3:37, 03 October 2009 (UTC)

Marumi

Hi, the link to Marumi's page is incorrect (leads to a page about a location in Africa), but I don't think the correct one exists. I won't be able to make one, unfortunately, since I don't know much about them. Just a heads up! SiriusExcelsior (talk) 12:27, 26 June 2010 (UTC)

DuPont

DuPont manufactured black-and-white photographic films, enlarging papers, and chemicals. The enlarging papers were widely available and packaged in green, in contrast to Kodak's yellow, Agfa's orange, and Ansco's red. The product name of the most popular enlarging paper was "Velour Black". If memory serves, David Vestal reviewed several enlarging papers including Velour Black in Popular Photography magazine in the late 1960s or early 1970s. ChrisMaple (talk) 23:57, 4 December 2021 (UTC)