The objective lens is 52 mm and the diameter of the objective bell measures 60 mm, thereby necessitating higher scope rings. Speaking of rings, those in excess of 30 mm are often pricey ...

I know what you’re thinking: Scope rings are pretty much the same. Oh, how wrong you are. The wrong rings can impede your accuracy, no matter how consistently your rifle shoots. Their one job is to ...

There’s about a 3-4 oz difference between this scope and 30mm scopes with similar qualities. Adding a few more ounces on a lightweight carbine is a lot. The torque of any scope mount is critical.

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. Eukaryotic cells rely on several mechanisms to ...

Experiment results showed that the tomographic detection limit was 30 mm in the Z direction, and the sensitivity was about 10 μg Fe SPIONs at 40 mm distance with a spatial resolution of about 5 mm. In ...

Rifle scope designs follow trends in the rifles that they’ll be paired with. The 3-9×42 scope, one of the best all-around hunting optics mounted on generations of bolt-action rifles, held sway until ...

The OP91 one-piece medium Weaver/Picatinny 30mm scope mount from Sportsmatch has been developed in conjunction with long-range shooting specialist, Mark Ripley. It is full of specific features many ...

Hawke’s Vantage 3-9×40 scope is the closest you can get to a traditional rifle scope. Feature-packed with lots of options and accessories, this scope is proof that something doesn’t have to ...