Wow. Very late to this party, but... wow.
Did If you start on Henry's "article" (at the
http://www.zeisscamera.com/articles_zmsonnar.shtml link), there's another link right at the bottom, promising to tell you more about the "extraordinary toxicity of chromic acid" - that points you at
http://www.mareislandmurder.com, explaining how "the U.S. Navy has secretly and deliberately poisoned" its staff and associated workers.
The best bit is the claim that "Hex-Chromium Causes Autism" - always a big warning sign whenever anyone claims
anything causes autism.
So I did a quick WHOIS search, as the writing on the conspiracy theory site reads very similar to Henry's. Sure enough, while both sites have actual owner information redacted (a common thing on .com URLs), they both use the same URL registrar AND the same servers:
https://www.whois.com/whois/mareislandmurder.com
https://www.whois.com/whois/zeisscamera.com
Looks like Henry's a full-on fruitcake. Great.
Edit: This second site might be the funniest thing I've ever read. Here's some of my favourite extracts:
"
The effect of hex-chrome is insidious [...] it turns the inside of your lungs into leather making it harder and harder for you to breathe."
"W
hen a human being is exposed to multiple poisons the poisons do not just add to each other, they multiply each other. If you are exposed to a group of five poisons released from a plating shop the effect in your body, if the total poison effect of each poison is 2 years of life cut from your life; the total effect of all five poisons is 2 x 2 x 2 x 2 x 2 = 32 years."
"
Hex Chrome causes a lot of different kinds of cancer. Cancer is a disease of the DNA and so it is a genetic disease."
"
Hex Chrome is the ultimate "free radical". Most, if not all, other "free radical" type chemicals that get into the body have an electrical charge of +1. This makes them easy for the body to neutralize. Hex Chrome has a incredible charge of +6. This means it can only be neutralized by something in the body that can only be damaged by such a large electrical charge and this is mostly the DNA in the reproductive system"
"When Hex Chrome is used to tan leather it takes 30 minutes to do the same job. When you are exposed to Hex Chrome you are undergoing the process of being turned into leather and leather cannot have children."
"Hex Chrome has been called a "de-natureant" for at least 100 years. This term means it removes what it touches from nature."
I like to think Henry's created all of this just to convince people that the Nikon S is truly the absolute worst camera system in the world and that people should stick with the Contax II - if that was the case it'd truly be the longest and most unnecessary con ever.