The Narrowband Channel | Airy Disk at NEAF 2024 @TheNarrowbandChannel | Uploaded April 2024 | Updated October 2024, 19 hours ago.
It is great to have Airy Disk come to the USA. They bring a lot of great scope options especially for jumbo sized refractors.
It is great to have Airy Disk come to the USA. They bring a lot of great scope options especially for jumbo sized refractors.