Vixen Binoculars BT-81S-A Binocular Telescope Set

Product description

Specifications

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Recommended accessories

Product description:

Binocular Telescopes for great DeepSky views

There is nothing like viewing celestial objects through a pair of large aperture binoculars. Objects take on an effect like a 3D and the views of well-known nebulas, globular clusters and open star clusters are magnificent.

With the ability to interchangeable eyepieces and erect images, you have the opportunity to view everything from exploring Messier objects in the deep-sky to terestrial landscape.

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Before buying this product, make sure to check our accessory recommendations.

accessory details

Specifications:

Capacity Capacity X Performance data enables binoculars to be compared with one another. Click to read more...
Front lens diameter (mm) Front lens diameter X The second specification in the binoculars’ model number is the front lens diameter. The larger it is, the more light the binoculars collect. Click to read more...	81
Type of build Type of build X Describes the internal structure of a pair of binoculars, thereby further subdividing the different types. Click to read more...	Porro prisms Porro prisms X A classic binoculars design, in which the objective lenses are slightly further apart than the eyepieces. Click to read more...
Lens coating Lens coating X Coatings on optical surfaces have the job of minimising annoying reflections. In this way light transmission and contrast is increased. Click to read more...	fully (magnesium fluoride)
Eye relief (mm) Eye relief X The eye relief specifies the maximum distance from the eyepiece at which the entire field of view can still be seen. A suitable distance for spectacles wearers is >16mm. Click to read more...	58 - 102
Handle	yes
Diopter-adjustment side	on both sides (Single eyepiece focusing)
Special features Special features X Binoculars can be equipped with additional functions such as an image stabilizer or a zoom. Click to read more...
Watertight Watertight X Watertight optics are equipped with special seals and are gas-purged. This is usually with nitrogen or argon gas. Since these gases are heavier than air, they cannot escape. Click to read more...	no
Splash-proof Splash-proof X These binoculars may only be exposed to moderate moisture or light drops of water. Click to read more...	yes
Eyepieces for spectacle wearers Eyepieces for spectacle wearers X These eyepieces have a relatively large eye relief. It is possible to wear spectacles while observing and still benefit from a comfortable viewing position. Click to read more...	-
General
Weight (g)	14000
Length (mm)	480
Width (mm)	190
Series	BT BT X Large binoculars for astronomical observing. Click to read more...
Surface material Surface material X Binoculars are usually equipped with a sleeve that protects the binoculars and makes them easier to grip. Click to read more...	Rubber armouring
Area of application Area of application X The areas of application help you to choose the right binoculars for your purpose. Click to read more...
Astronomy Astronomy X You are fascinated by the stars, but don't want to set up telescope right now? You can immerse yourself in the world of astronomy using many binoculars. Click to read more...	very good
Travel and sports	not recommended
Sailing Sailing X Even the sailors of old used binoculars to orient themselves on the high seas. In some cases, modern binoculars even offer a built-in compass and a reticle for estimating distances. Click to read more...	not recommended
Theatre Theatre X Whether it's serious opera, a romantic operetta, folk theatre or a musical; with opera glasses or small binoculars, you'll be part of the action. Click to read more...	not recommended
Bird watching Bird watching X Blackbird, thrush, finch or starling? Binoculars helps to spot and identify the bird. Click to read more...	not recommended
Hunting Hunting X Do you want to stay in the hide until dusk, or do you prefer to stalk game? We have the right binoculars for you! Click to read more...	not recommended

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Maintenance & Cleaning > Other
	Omegon SPUDZ microfaser cleaning cloth	$ 10.90*
	Omegon microfibre cleaning cloth 20cm x 20cm	$ 5.90*
Miscellaneous > Face masks
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