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Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case

Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case

Item#: ZHUG002

Sale Price: $239.98 SAVE: $355.02 (60%)

List Price : $595.00

  • Upgrade & Save!  Buy the Tachyon Binocular/Tripod Bundle
  • 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
Description

 

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.

Supplier Sku:
57-25100
What's Included:
Binoculars, Case
Shipping Restrictions:
Ships to most international destinations, APOs, and FPOs.
Dimensions & Specifications

Weight

164.8 oz.

Size

Giant Binoculars

Eye Relief

15.44 mm

Waterproof

Yes

Features

Waterproof

Magnification

25x

Brand

Zhumell

Dimensions (in)

10.8H x 15.4L x 5.5W Inches

Objective Lens Diameter

100 mm

Field of View @ 1000 Yards

157 ft.

Exit Pupil

4 mm

Focus Type

Individual

Close Focusing Distance

80 ft.

Tripod Adaptable

Yes

Binoculars Series

Zhumell Astronomical Binoculars

Prism Type

Porro Prism Binoculars

Twilight Factor

50

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Buying Info
Details + Dimensions
Guarantee + Returns
What's Included: Binoculars, Case
Items 1-6 of 27

The Perfect Accessories

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case
 
4.5

(based on 198 reviews)

Ratings Distribution

  • 5 Stars

     

    (122)

  • 4 Stars

     

    (67)

  • 3 Stars

     

    (4)

  • 2 Stars

     

    (3)

  • 1 Stars

     

    (2)

96%

of respondents would recommend this to a friend.

Pros

  • Strong construction (132)
  • Quality lenses (117)
  • Works well with glasses (52)
  • Close focus (42)
  • Waterproof (13)

Cons

  • Heavy (60)
  • Heavy / bulky (39)
  • Unstable (8)
  • Difficult to focus (5)
  • Poor quality (3)

Best Uses

  • Astronomy (87)
  • Bird watching (50)
  • Wildlife viewing (34)
  • Hunting (11)
  • Security (11)
    • Reviewer Profile:
    • Casual/ recreational (118), Avid adventurer (41), Professional guide (4)
    • Was this a gift?:
    • No (60), Yes (12)

Most Liked Positive Review

 

WOW!!!! BUCKETS OF LIGHT

First off, I respect all experienced lensmen and experienced astronomers as they know more than I do about astronomy and lenses, I respect and regard their views to the highest regard regarding telescopes and ...Read complete review

First off, I respect all experienced lensmen and experienced astronomers as they know more than I do about astronomy and lenses, I respect and regard their views to the highest regard regarding telescopes and binoculars and naturally astronomy. These are my first pair of giant binoculars. Let me tell you the price had me very skeptical about these giants. [...], Giants in the eyes of this beholder. The lenses are coated as I held both objectives and eyepieces up to a light bulb and saw a green hue. I took these Monsters with the heavy duty tripod to a nearby shore during the afternoon hours. I set the binoculars on the tripod, looked through them at a building across the river, each eyepiece was tight at first, then smooth as I adjusted each ocular. Collimation was perfect no problems. "Big deal" I said to myself "a building, what the heck did I waist my money on these giants for?" That is when the fun started, then I aimed these Monsters down the river, which with the naked eye, you really can't see anything going on, with these binoculars I saw tugboats at least 4-5 miles or more away, I could read the writing on these boats and see crew members on them. Then I took my eyes away from the binoculars looked down the river and saw nothing, thats when it hit me, these monsters, although incredibly large are a wonder to behold. Now the amazing thing that got me about these binoculars at this price, was about to happen. The sun was setting at about 7:45 pm, the giants pointed at the same direction, I see birds flying around, My naked eyes alone I could'nt even see them, with these monsters, night time falling I was seeing these seagulls colors and all 4-5 or more miles away, very graphically. I saw a turnpike miles away and saw trucks with their writing on the sides of them. These binoculars suck up light, these Zhumells are perfect at light gathering and distance. Bird watching with these Monsters is a wonder all to itself. The river sharp and perstine. I saw branches and other birds afloat on the water surface miles away from me. These giant objectives provide tack sharp viewing found in much higher end binos. The nightsky is a whole different wonder, Jupiter with it moons are sight to behold with these giants. Stars have definition to them unseen by the naked eye. The moon looks three dimensional. All this and I had sreetlights all around me as I live in a city. I saw no double images or ghosting of any kind. I admit I know very little about astronomy as i'm just getting into it, but these binos are an amazing value at this price. I bought the Zhumell 1/25 moon filters, I could see a blue hue around Jupiter, these filters add a little more to the night time viewing, and are worth getting. Whether your an expert lensmen with the finest optics (Fijinon, Miyachi, etc. or novice to lenses and astronomy, these Zhumell Tachyons are a worthy edition to anyones lens collection. Don't be put off by the price, the Tachyons are not the best in qualty optics as far as Fujinon or Miyachi, Steiner, Vixen Swarovski, etc. Let me tell you these Tachyons are quality all to themselves, believe me, from experienced to the novice you will enjoy the ride these monsters give. Binoculars.com gave me such a good deal with this Tachyon Binocular package that I bought another Tachyon Package to keep in stock, this is a great deal you should take advantage of. A 25 year Zhumell warrenty and you can't go wrong with these Monsters. The Tachyons can easily go for the list price or more and be well worth it even without the tripod. The staff at Binoculars.com are first rate even if you return an item, they are class and very knowledgeble. Take a look at the pictures I have down loaded

VS

Most Liked Negative Review

 

Great but Tarnished Product

Was impressed and dismayed at first use. While the individual left and right optics are quite good, especially for this price range, the very poor collimation caused immediate eyestrain. Also, the tripod mount...Read complete review

Was impressed and dismayed at first use. While the individual left and right optics are quite good, especially for this price range, the very poor collimation caused immediate eyestrain. Also, the tripod mount system interacts with the collimation, resulting in optical alignment changes as binoculars are rotated or adjusted for eye to eye distance. I kept product after coming up with collimation fix. I would recommend product only with caveats.

Reviewed by 198 customers

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Displaying reviews 1-5

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5.0

Quality Product

By Eyespy

from Fort Collins, Colorado

About Me Casual/ Recreational

Pros

  • Quality Lenses
  • Strong Construction

Cons

  • Heavy

Best Uses

  • Astronomy
  • Mountain viewing

Comments about Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case:

The casing is so heavy I swear you could run over them with a car and have no damage. The lenses are crystal clear and the focusing is excellent. You will need a good tripod for use with these binoculars. I only wish they would have addressed how to make the manual adjustment for interpupillary distance (IPD).

  • Was this a gift?:
  • No
 
5.0

excellent

By tony

from benwood,west by god virginia.

About Me Casual/ Recreational

Verified Buyer

Pros

  • Quality Lenses
  • Strong Construction
  • Works Well With Glasses

Cons

    Best Uses

      Comments about Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case:

      much more than expected/excellent clairity/more bang for the buck.

      • Was this a gift?:
      • No
       
      4.0

      Very Powerful at a Great Price

      By PghTraveler

      from Pittsburgh, PA

      About Me Casual/ Recreational

      Verified Buyer

      Pros

        Cons

          Best Uses

            Comments about Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case:

            These are very heavy and require a sturdy tripod, but are a great value. I was really impressed with the magnification. It's amazing what you can see!
            Bought these for a beach home, and plan on boat/people watching!

            • Was this a gift?:
            • No
             
            4.0

            Excellent Binoculars - with one flaw.

            By Sailor Jerry

            from Baltimore, MD

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Close Focus
            • Quality Lenses
            • Works Well With Glasses

            Cons

            • Unstable

            Best Uses

            • Port operations viewing

            Comments about Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case:

            Expected these binoculars to be large and heavy - bought a tripod for them. They are excellent for their intended uses. Only drawback is that they are loose on the tripod adapter bar, they can rock from side to side.

            • Was this a gift?:
            • No
             
            4.0

            WOW!!!

            By nono1077

            from Lakewood, Ca

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Quality Lenses

            Cons

              Best Uses

              • Astronomy

              Comments about Zhumell Tachyon 25x100mm Astronomy Binoculars with Locking Aluminum Case:

              I am an amateur stargazer and i am able to see a lot more than some telescopes i have used. I should have got the tripod. I have a very sturdy tripod, but the mount not designed for the balance of the binocs and looking at stuff straight up not very easy or comfortable.

              Service and delivery comments:

              Service and delivery was excellent. On time and exactly as offered.

              • Was this a gift?:
              • No

              Displaying reviews 1-5

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              Customer Q & A

              1 - 5 of 14
                  1   2   3      

              Q1: I am interested in this Zhumell 25x100, besides looking at stars, can it use for other outdoor activities as viewing birds and sailing regatta.

              A: Absolutely, although with that high of a magnification you will definitely want to use it with a tripod.

              Q2: Is there much of a noticable difference in what I will see in the night sky [planets, nebula, moons, ect] in viewing between the Zhumell Tachyon 25x100 and the Zhumell Super Giant 20x80 Astro-binoculars.

              A: The difference is that the magnification will bring things 5x closer with the Tachyon.

              Q3: I'm thinking of purchasing a set of Tachyon 25x100 binoculars as I over look a harbor I like to look at the ships in the distance. Could you please tell me if these binoculars set up on a tripod would be suitable for that purpose? And would you send me details of the type of tripod?

              A: These would definitely be a great choice for that use. They are designed to work with any standard photographic tripod the one we sell the most with these are the Zhumell professional tripods.

              Q4: How much is the weight, length and width of this binoculars?

              A: The weight is 9.75 lbs., the length is 15.4 inches and the width is 10.8 inches.

              Q5: We travel a lot and spend a lot of time in the blue ridge mountains and like to use our binoculars to see into the valleys. We have 28x80 and are interested in the tachyon 25x100. Would this be a good binocular for this application?

              A: It would definitely be a great binocular for that use, generally as you get higher than this in magnification the binocular is either a zoom or it is just too large to really carry around with you. These are big, but the aluminum case it comes with is nice for traveling.

                  1   2   3      
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