Follow along with the video below to see how to install our site as a web app on your home screen.
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Watch Out for Scammers!
We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!
I have come here many times over the past few years, mostly looking for optics information, and I am back looking for optics information again and decided I should create an account this time, so I can post questions. I doubt I will have much input, at least not on technical stuff. Politics and...