› Forums › Telescopes › Mirror re-coating › high reflectivity coatings
15 July 2021 at 11:42 am
#584461
Robin Leadbeater
Participant
Some more examples
http://www.astrosurf.com/buil/forum18/_transmission_TELESCOPE.png
From a thread entitled ” A la recherche des photons perdus”
https://www.spectro-aras.com/forum/viewtopic.php?f=45&t=2277