User talk:104.174.245.122

Hello, I'm Daniel Case. I wanted to let you know that one or more of your recent contributions to Optics have been [ disallowed by an edit filter] as they did not appear constructive. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. If you believe the edit filter disallowance was a false positive, please report it here. Feel free to ask for assistance at the Teahouse whenever you like. Thank you. 06:24, 12 December 2021 (UTC)