Best Laser Collimator | Is a Laser better than a Cheshire Eyepiece?

If you’re using a Newtonian telescope, then you’ll likely want to think about picking up a collimator too. Now, depending on your experience, you’ll either know exactly what you’re looking for, or you might need a little guidance. If you’re new to astronomy, then you might be better off opting for a different kind of … Read more