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Orion
Binocular Telescopes
#51876
#51849
A N E M P L O Y E E - O W N E D C O M P A N Y
Copyright © 2020 Orion Telescopes & Binoculars. All Rights Reserved. No part of this product instruction or any of its contents
may be reproduced, copied, modified or adapted, without the prior written consent of Orion Telescopes & Binoculars.
INSTRUCTION MANUAL
GiantView
®
#51876 – BT-70MM 45º
#51877 – BT-82MM 45º
#51849 – BT-100MM 45º
#51878 – BT-100MM 90º ED
#51877
#51878
Corporate Offices: 89 Hangar Way, Watsonville CA 95076 - USA
Toll Free USA & Canada: (800) 447-1001
International: +1(831) 763-7000
Customer Support: support@telescope.com
™
IN 603 Rev A 07/19
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Summary of Contents for ORION TELESCOPES & BINOCULARS GiantView BT-70MM 45
- Page 1 INSTRUCTION MANUAL Orion GiantView ™ ® Binocular Telescopes #51876 – BT-70MM 45º #51877 – BT-82MM 45º #51849 – BT-100MM 45º #51878 – BT-100MM 90º ED #51876 #51877 #51849 #51878 Corporate Offices: 89 Hangar Way, Watsonville CA 95076 - USA Toll Free USA & Canada: (800) 447-1001 International: +1(831) 763-7000 Customer Support: support@telescope.com A N E M P L O Y E E - O W N E D C O M P A N Y...
- Page 2 Congratulations on your purchase of a pair of quality Orion binoculars. The GiantView Binocular Telescopes (‘BT’ for short) provide the large light grasp you need for astronomical observation, but unlike a telescope, allow you to use both eyes simultaneously for viewing. This results in better image resolution, contrast, and brightness than a similar sized telescope can provide.
- Page 3 Extending the Lens Shades pletely and the binocular then blotted dry and its lenses cleaned as outlined below. If the binocular body becomes dirty, it can be cleaned with warm water and a clean cloth. If extremely dirty, or oily, clean the Another nice feature of the BT is its extendable lens shades body with a diluted solution of warm water and mild soap on a cloth, (Figure 1).
- Page 4 Specifications on the objectives or storing it in the box. If there is moisture on the objective lenses when the caps are attached, the moisture will not evaporate, and can end up etching the coatings over a long period of 70mm/82mm/100mm time.
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