Before we can really get into how prisms work in binos, we need to first understand what they are. By definition, a prism in optics is a transparent object — particularly one that is tri… Ver más

This type of prism set is the first set of prisms used in modern-day binoculars. They were first developed in the 19th century by Italian Ignazio Porro and are still being used t… Ver más

As you can see, each prism type has its very own distinct advantages and disadvantages. Check out our handy table to see what we recommend during each situation.… Ver más

There is a legitimate price difference between the two as well. Roof prism bino sets are often much more expensive than Porro prism designs of the same magnificatio… Ver más

Whichever set you decide is best for your situation is probably what you should go with. Don’t fall into the hype that Roof prism binos are better because they’re more expensive. A… Ver más