WTB: Thousand Oaks or equivalent solar filter film
WTB: Thousand Oaks or equivalent solar filter film
Hi all, my son’s school is having a STEAM week and the teacher has asked me to do some Astro activity. I am looking for some solar filter film that I can use to make hand held solar viewers for the children. Does anyone have some film for sale? Please contact me at 9eight91five33two. Or dm me. Thanks!
Re: WTB: Thousand Oaks or equivalent solar filter film
DM'd. Good time to view the sun this week! There are a couple of sunspots.