Orion - GiantView BT-100 Binocular Telescope

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The Orion GiantView BT-100 Binocular Telescope is an excellent stargazing instrument, capable of viewing things from moon craters to nebulae. The fully multi-coated 100mm lenses gather over 56% more light than large 80mm astro binoculars. During the day, these binoculars can function as a spotting scope for long range terrestrial observation as well.


SKU: ORI-51849
Manufactured by:
Orion
 

Product Description

Orion GiantView BT-100 Binocular Telescope

The Orion GiantView BT-100 Binocular Telescope is an excellent stargazing instrument, capable of viewing things from moon craters to nebulae. The fully multi-coated 100mm lenses gather over 56% more light than large 80mm astro binoculars. During the day, these binoculars can function as a spotting scope for long range terrestrial observation as well. 

The GiantView BT-100 Binocular Telescope can be setup and the deck for long distance views. The 45° angle eyepiece holders make observing very comfortable.

The binoculars come with an included pair of 18mm 65° flat field 1.25" eyepieces for 31x magnification and 2.13° field of view, but the user can also switch and use their own 1.25" eyepieces as well.

Specifications

Name Orion - GiantView BT-100 Binocular Telescope
Manufacturer Orion
Model ORI-51849
Angular Field of View 2.1°
Apparent Field of View 65.0°
Diopter Adjustment Range Yes
Exit Pupil 3.2mm
Eye Relief 17.0mm
Focus System Individual eyepiece focus
Included Accessories Two 18mm Ultra Flat Field eyepieces, Dust caps
Interpupillary distance 54mm - 76mm
Linear Field of View (@1000 yds) 111.7 ft
Magnification 31x
Near Focus 80 ft.
Objective Lense Sizes 100mm
Optical Coatings Fully multi-coated
Prisms BAK-4 Porro
Tripod Adaptable Yes
Warranty One year
Waterproof Yes

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