8x40 Binoculars 200-400 allows smooth movement and easy

allows smooth movement and easy locking for precise positioning

25" eyepieces allow further customization

The Explore One 40x-1024x Microscope features a USB eyepiece for direct computer viewing and image capture

this telescope is as versatile as it is powerful

A complete redesign of this Dobsonian was necessary to ensure the significantly increased requirements to stiffness and load bearing capacity of the optical components

8x40 Binoculars 200-400 allows smooth movement and easyWith 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