8x40 Binoculars 200-400 Bright star clusters are resolved

Bright star clusters are resolved to the core

Its simple yoke-style alt-azimuth mount

and the reticle includes markings for both northern and southern hemisphere alignments

25" eyepieces allow further customization

Once built

8x40 Binoculars 200-400 Bright star clusters are resolvedWith their ample aperture and excellent optics, the National Geographic 8x40 binoculars are a versatile choice that can satisfy bird watchers, nature lovers and even moon gazers. Made of fully multi coated BaK 4 glass, the high end optics deliver images that are rich in contrast and clarity. Their 40mm aperture has the light gathering capacity to produce bright images even in low light conditions and the 8x magnification power reveals well defined