After Tom Otvos gave a successful presentation on April 25, 2018 (see link below) regarding his progress on the construction of his thin meniscus mirror telescope, he returned to our online Recreational Astronomy Night meeting of January 6, 2021 to give us an important update on it now that it is completed. He covered the special techniques he needed to use to finish the project. The presentation was made on behalf of the Royal Astronomical Society of Canada-Toronto Centre.
Tom's first presentation • RASC-TC Thin Meniscus ...