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
The Zhumell Tachyon 25x100 is truly a stellar choice in astronomical binoculars.
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.
- 2011 Astronomy Binocular of the Year!
- BaK4 prisms for excellent light transmission
- Individual focus for precise adjustment
- Waterproof and nitrogen-purged
- Accepts 1.25-inch threaded astronomical filters
The Zhumell 20X80's are a great deal. They are a little awkward on the tripod and sluggish to adjust - but they do adjust.From my back yard, in the foothills of Tucson Arizona, I saw Saturn, ring and all on the first night I used them. I can see the hikers going up Sabino Canyon, over 2 miles away.They don't operate with the fluid smoothness of my Canon binoculars but they reach out a lot further and they cost a whole lot less - not bad!