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Product: Celestron – Outland X 8x25 Binoculars – Waterproof & Fogproof – Binoculars for Adults – Multi-Coated Optics and BaK-4 Prisms – Protective Rubber Armoring 71340 Black MULTI-COATED OPTICS AND BaK-4 PRISMS: Multi-coated optics help obtain high resolution and high contrast views, while the prisms made of BaK-4 glass will give you enhanced color fidelity. Enjoy crisp, detailed views and dependable performance with our Outland X all-around binocular
WATERPROOF AND FOGPROOF: Designed to withstand all weather conditions, our Outland X compact binoculars have been filled and sealed with dry nitrogen gas for rigorous outdoor use without internal fogging of the lenses
PROTECTIVE RUBBER COVERING: Our binocular is both durable and well-armored; its rugged exterior ensures protection from all outdoor elements while providing a secure, anti-slip gripping surface. The Outland X is also a great birdwatching binocular
TWIST-UP EYECUPS FOR QUICK ADJUSTMENT: Large focus knobs make for easy and precise focusing, and twist-up eyecups allow for quick adjustment of eye relief to obtain a full field of view. Eyecups can be easily positioned for use with or without eyeglasses Celestron Black

Product: Celestron Erect Image Prism for Refractor and Schmidt Cassegrain A great accessory for daytime terrestrial viewing with your telescope
This 1.25” diagonal produces right side up and left-to-right correct images when used with refractors and catadioptric (Schmidt-Cassegrain) telescopes
Inserts into 1.25” focusers or visual backs; accepts standard 1.25” eyepieces
Package Weight: 136.08 grams Celestron Original Version