Parallax is a simple concept to understand, but as it relates to riflescopes it’s difficult to explain. According to Merriam-Webster, parallax is the apparent displacement or the difference in ...

These are the 10 best precision rifle scopes our shooting editor has used for long-range competition, hunting, training, and gun testing.

Let’s get this out of the way: $500 is a lot of money to spend on a rifle scope, and for some readers (and optics testers) it stretches the definition of a “budget” scope. That’s a fair perspective, ...

There is a definite air of gimmickry to this scope, but it's reasonably well-made and performed well in our tests. It may encourage younger users into the world of birdwatching and astronomy, and that ...