Zhumell Optic Cleaning Kit
Zhumell's Tachyon 25x100 Astronomical binocular is an industrial-strength, field-worthy instrument for astronomy. With 25x magnification, 100mm objective lenses, and a built-in tripod adapter, it offers plenty of power for observing craters on the moon and for picking out features on the planets. It'll even afford good views of interstellar objects.
Plus, now the Zhumell 25x100 Tachyon binoculars take standard, 1.25-inch astronomical filters to enhance your views of the moon, planets, nebulae, and other celestial bodies. Ruggedly constructed and waterproof, the Tachyon will take just about anything nature can throw at it, and its locking, aluminum case will keep it secure on the road. It's even covered by Zhumell's 25-year no-fault warranty, which is something everyone will love.
High Performance Features
- Giant 100mm objective lenses for deep-space bino-astronomy use
- Fully multi-coated lenses
- BaK4 prisms provide excellent light transmission
- Individual eyepiece focus for the most precise adjustments
- Accepts standard, 1.25-inch astronomical filters over the eyepieces
- Rugged metal construction
- Waterproof and nitrogen-purged
From the Manufacturer
At Zhumell we're committed to precision, performance, and people. Our products are designed and tested to make sure that they perform not only to our expectations, but to our customers' as well. We know that Zhumell customers are unique individuals whose pursuits vary and who demand the best products available. Whether you're an avid birder waiting to catch a glimpse of a yellow-rumped warbler or an early morning duck hunter scanning the horizon for a flock of ducks, we have the products that fit your needs.
Binoculars, Hard Case, Objective Lens Covers, Eyepiece Cover
Dimensions & Specifications
Zhumell Astronomical Binoculars
Close Focusing Distance
10.8H x 15.4L x 5.5W Inches
Field of View at 1000 Yards
Objective Lens Diameter
Objective Lens Size Code
Porro Prism Binoculars
Marketplace Type Code
DocumentationDownload the Zhumell Tachyon 25x100 Astronomy Binoculars Manual
Zhumell Warranty Information
We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.
Default manufacturer warranty.
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.
Most Helpful Reviews
Most Critical Reviews
Displaying Reviews 1-10 of