An infinity corrected objective is a lens used for macrophotography. It looks very much like a microscope lens, and when you pair it with a tube lens it has quite a few advantages over more traditional macro lenses.
Having a telescope is awesome. You can look at all manner of things astronomical and wonder. For many people, though, just seeing the Moon isn’t enough. To quote my millennial daughter, “if there aren’t photos, it didn’t happen”. So how do you get a photo through a telescope (without breaking the budget)? Everybody has a…
A quick look at the new Sky-Watcher Honders Advanced Catadioptric Astrograph, a 125mm f/2 catadioptric “camera-only” telescope. Is this baby RASA the new grab-n-go sensation?
