8x42 Binoculars 114mm including prepared slides

including prepared slides

and critical thinking—all while having fun

The Twilight Heavy Duty Tripod is an excellent option for those looking to increase the stability and weight capacity or their Twilight I or iEXOS-100 mounts

a telescope saddle plate is often times the only piece of hardware used to attach your optical tube assembly to its mount

With a crisp 80mm aperture and high-quality optics

8x42 Binoculars 114mm including prepared slidesThe popularity of the National Geographic 8x42 Roof Prism Binocular is due to its large aperture that produces bright images and high resolution, enough magnification for serious nature studies and spectator sports, in a comfortable to hold roof prism design. Use the large rear wheel to keep your feathered friend in focus, and observe his behavior in crystal clarity through the coated BaK 7 lenses. Extended bird watching sessions in the wild are a