Description:

We love binocular stargazing, and our BT70 makes it even more rewarding. It's a true binocular telescope, with optical quality and features you'd expect of a fine astronomical instrument. Air-spaced achromatic lenses, full multi-coatings, and BAK-4...

Description:

We love binocular stargazing, and our BT70 makes it even more rewarding. It's a true binocular telescope, with optical quality and features you'd expect of a fine astronomical instrument. Air-spaced achromatic lenses, full multi-coatings, and BAK-4...

Description:

You were born with two eyes, so why not use both of 'em when stargazing with a telescope? Now you can, and you will be pleasantly surprised at what a difference it makes. The effect is most pronounced on the planets and Moon, but even deep-sky objects...

Description:

Designed for use with the BT70 Binocular Telescope, these eyepieces provide strong 25x magnification. Their four-element lens design yields a 2.4-degree true field of view and 12.5mm eye relief. The optics are fully multi-coated for excellent light...

Description:

You were born with two eyes, so why not use both of 'em when stargazing with a telescope? Now you can, and you will be pleasantly surprised at what a difference it makes. The effect is most pronounced on the planets and Moon, but even deep-sky objects seem to have more clarity and depth. And now this popular accessory comes with a thread-on 2x Barlow lens, so you can choose two levels of magnification. The hinged aluminum housing contains fully multi-coated BAK-4 prisms that provide high light transmission. You can use almost any matching pair of 1.25" eyepieces. Individual helical focusing collars ensure a sharp focus for each eye. The viewer's 1.25" nosepiece is threaded to accept filters. The Binocular Viewer works with all types of telescopes. On reflectors or short-focal-length refractors you may need to use the barlow lens to accommodate the requirement for 4" of additional inward focus travel.

Description:

You were born with two eyes, so why not use both of 'em when stargazing with a telescope? Now you can, and you will be pleasantly surprised at what a difference it makes. The effect is most pronounced on the planets and Moon, but even deep-sky objects seem to have more clarity and depth. And now this popular accessory comes with a thread-on 2x barlow lens, so you can choose two levels of magnification. The hinged aluminum housing contains fully multi-coated BAK-4 prisms that provide high light transmission. Individual helical focusing collars ensure a sharp focus for each eye. The viewer's 1.25" nosepiece is threaded to accept filters. This complete package includes two high-quality 1.25" 20mm Sirius Plossl eyepieces, thread-on 2x barlow lens and case.

Description:

For: 70mm Binocular Telescope

Description:

Anti-Vibration Pad - For: Binoculars and Telescopes

Description:

For: Orion MegaView 80 mm Binoculars

Description:

Enjoy pleasurable wide-field viewing with your BT70 Binocular Telescope! These eyepieces provide 16x magnification and a 3.0-degree true field of view. They feature a fully multi-coated, four-element lens design with long 22.2mm eye relief. Fold-down...

Description:

Designed for use with the BT70 Binocular Telescope, these eyepieces provide strong 25x magnification. Their four-element lens design yields a 2.4-degree true field of view and 12.5mm eye relief. The optics are fully multi-coated for excellent light...

Description:

You were born with two eyes, so why not use both of 'em when stargazing with a telescope? Now you can, and you will be pleasantly surprised at what a difference it makes. The effect is most pronounced on the planets and Moon, but even deep-sky objects...

Description:

Enjoy pleasurable wide-field viewing with your BT70 Binocular Telescope! These eyepieces provide 16x magnification and a 3.0-degree true field of view. They feature a fully multi-coated, four-element lens design with long 22.2mm eye relief. Fold-down...

Description:

Aluminum L-bracket provides a horizontal platform for coupling small telescopes or binoculars to the Orion VersaGo altazimuth mount's vertical arm. Slotted plate has captive 1/4"-20 threaded post and finger knob for attachment of instrument. Dovetail...

Description:

The perfect tripod is very stable, strong enough to withstand some serious abuse, and yet moves with fluid smoothness. Orion's Paragon professional tripods fill the bill, providing heavy-duty support for giant binoculars, cameras, spotting scopes and...

Description:

The perfect tripod is very stable, strong enough to withstand some serious abuse, and yet moves with fluid smoothness. Orion's Paragon professional tripods fill the bill, providing heavy-duty support for giant binoculars, cameras, spotting scopes and...

Description:

Does your telescope have the shakes? RockStable pads damp out vibrations transmitted through tripod legs by wind gusts or touching the instrument, dramatically stabilizing the images you see through your telescope or binocular. Special visco-elastic...

Description:

Who said you have to be in the dark to do astronomy! Turning your telescope to the Sun is fun and educational. Watch the march of giant sunspots, the clouds of glowing vapor in the photosphere, and solar "granulation" detail. But be sure to protect...

Description:

Blocks annoying ambient light and helps you position your eye. Especially important for wide-field eyepieces. Fits nearly all 1.25" telescope eyepieces and replaces eyeguards on most binoculars. Stretches from 1-1/4" to 1-3/8".

Description:

Blocks annoying ambient light and helps you position your eye. Especially important for wide-field eyepieces. Fits nearly all 1.25" telescope eyepieces and replaces eyeguards on most binoculars.