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20X80 Giant Astronomical Binoculars

The 20×80 Giants Binoculars are great for astronomy, terrestrial viewing—and so much more!  Their giant 80mm lenses will make the Milky Way come alive, and help you discover countless celestial treasures, including star clusters, wispy nebulae, and more.   20×80 Giants is their comparatively light weight.  Large binoculars have a tendency to be pretty heavy, and can literally be a pain in the neck, but this one weigh in at just 4.4 pounds.  They are equipped with an integrated tripod mount for use with any standard photographic tripod.

High-Performance Features

  • Extra-large field of view with crystal clarity from edge to edge
  • BaK4 prisms for excellent light transmission
  • Fully multi-coated optics
  • Ultra-smooth center focus that’s easy to operate, allowing you to pinpoint your subject
  • Right diopter adjustment so you can fine-tune your viewing

Most impressive, though, is the sheer size of the 20×80 Giants. The 80mm objective lens diameter is huge.  Interpupillary distance adjusts from 2.25 inches to 2.75 inches.

Once you try these big binoculars for astronomical or terrestrial viewing, you won’t want to go back to anything smaller.

Built-in Tripod Adapter for ultra-steady viewing

This 20×80 Giant binoculars feature a built-in tripod adapter for quick and easy connection to your favorite tripod.  It uses a standard 1/4-20 thread that is common on all tripods.  The tripod adapter can be adjusted to help balance the weight of the binocular.  We recommend using a tripod when viewing single objects like Saturn or Jupiter.  The need for a steady image is very important.

Not just for astronomy…

These binoculars are not simply for astronomical use.  Point these giant binoculars at a far off ship in the ocean or at the buildings off in the distance and you will immediately find yourself 20 times closer!  Great for viewing long-distance landscapes and other terrestrial objects, these binoculars find themselves just as comfortable on Earth as they do viewing away from it.

Focusing the 20×80 Giant binoculars is easy.  There is a large center wheel that adjusts focus smoothly and quickly.  When viewing an object like Jupiter, you will also see Jupiters moons surrounding the enormous planet.  A helpful hint is to focus the binocular to get Jupiters moons as tight as possible, and that will bring Jupiter into its best focus.  When viewing the craters on the moon it can be helpful to focus the binoculars while looking at the darker areas of the moon for getting that sharp focus.

Case and Protective covers are included

The  20×80 binoculars include everything you need to keep them performing at their best and protecting them in the field.  A hard-sided case that is lightweight and fit the binoculars perfectly is included.  They also include an eyepiece cover and 2 objective lens covers.

 

 

TECHNICAL SPECIFICATIONS

:

Magnification

20x

Field of View (degrees)

3.3°

Field of View (feet @ 1000yds)

168

Lens Coatings

Multi-coated

Prism Material

BaK4

Diopter Range

-4 to +8

Close Focus Distance (feet)

70

Eye Relief (mm)

17

Eyecup

Folding

Environmental Protection

Waterproof

Tripod Adaptable

Yes

Product Net Weight (pounds)

4.4

Product Size (LxWxH cm)

20x6x35

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