Otherwise, the Legacy binoculars are built to Bushnell's usual high standards, with a porro prism design and Bak-4 glass. There's decent eye relief, too, at 18mm, which will attract spectacle-wearers.

These binoculars feature a Porro prism design, are waterproof and are sufficient protection for direct solar viewing. Note: Stock is starting to run low, so you'll have to be quick to get this deal.

The Field Tube boasts the same BaK4 prism as the Field Issue Binoculars. This Swiss-designed porro prism is put to use in ...

Envision are essentially good-quality 10x50 Porro binoculars, which means they have 10x magnification and a 50mm aperture—the ideal size to let in enough light at night without being too heavy ...