Testing Lenses With An Artificial Star Field
ฝัง
- เผยแพร่เมื่อ 27 ส.ค. 2024
- After replacing the collimations screws of my SCT with thumbs screws, I had to collimate it using a homemade artificial star, which makes me wonder: what else could I use an artificial star field for?
Testing the optical performances for some legacy lenses, perhaps?