ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7 mounts these binoculars deliver sharp images

these binoculars deliver sharp images with vivid contrast

And besides going to your favorite dark-sky site

With its impressively long eye relief of 16

a smartphone adapter

or journey through deep space to observe galaxies and nebulae

ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7 mounts these binoculars deliver sharp imagesThe Explore Scientific ED80 FCD100 Triplet Refractor is a compact, high performance telescope designed for both astrophotography and visual observation. It features HOYA FCD100 extra low dispersion glass for superior color correction and sharpness, combined with an air spaced triplet lens system and fully multi coated optics. The result is clear, high contrast views of deep sky objects and planetary detail. This fast f 6 refractor includes a 2. 5 inch