SkyMasters are economically-priced large aperture offerings from Celestron. They're great for both astronomy and long-range terrestrial observing. The tripod adapter on the enormous 25x100 model provides support and increased rigidity, but be aware that these gargantuan lenses require an enormously strong tripod. The recommended tripod and head combinations listed as accessories here are not overkill for the application; actually, they are spot on. Slap this wonderful instrument upon an ultra beefy tripod/head combo and be amazed.
BaK-4 Porro prisms
Rubber armoring with pebbled prism coverings
Long eye relief combined with large apparent angular field of view
Lifetime "No Fault" Warranty Coverage
Celestron binoculars, excluding the digital VistaPix series, include their wonderful "No Fault" warranty coverage, which assures that your binoculars will be repaired or replaced at Celestron's option for as long as you own them-no questions asked! The only requirements on the user's end are to ship the binocular (at the user's cost) to Celestron with a proof of purchase and a check or money order for $25 to cover the costs of inspection, shipping and handling. This warranty service is valid only for USA and Canadian citizens purchasing from an authorized Celestron dealer.