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Binocular vision - Binocular vision is vision in which both eyes are used together. The word binocular comes from two Latin roots, bin for two, and oculus for eye.
Binocular rivalry - Binocular rivalry is a phenomenon of visual perception in which perception alternates between different images presented to each eye. When one image is presented to one eye and a very different image is presented to the other, instead of the two images being seen superimposed, one image is seen for a few moments, then the other, then the first, and so on, randomly for as long as one cares to look.
Large Binocular Telescope - Large Binocular Telescope
Convergence (eye) - In ophthalmology, convergence is the simultaneous inward movement of both eyes toward each other, usually in an effort to maintain single binocular vision when viewing an object . It is a type of vergence eye movement.
De-Zhong Optics. - Professional Chinese optical products manufacturer and exporter, specializing in traditional binoculars, compact binoculars, zoom binoculars, waterproof binoculars, telescopes and microscopes.
Stockport Binocular and Telescope Centre, Ltd. - Retailers of telescopes, binoculars, microscopes and scientific and educational toys, night vision equipment, and spotting scopes. Located in the UK.
Binoculars.com - On-line retailer of binoculars and monoculars, telescopes, spotting scopes, rifle scopes, opera glasses, laser sights, range finders, and night vision equipment. Located in Minnesota.
Source: BazSites.com
Astronomy Binoculars - Astronomy Binoculars Astronomy Demystified by Stan Gibilisco, THE FAST AND PAINLESS WAY TO GRASP THE FUNDAMENTALS OF BASIC ASTRONOMY . . . WITHOUT ... final exam for self-assessment * Tips on how to get the most out of observational tools such as binoculars and telescopes * Discussion of the special problems associated with observing the sky at "invisible wavelengths" * An easy ...
Optics Binoculars - Optics Binoculars Bushnell 12 x 50mm Powerview Wide-Angle Binoculars 12x power magnification 50 mm diameter objective lens Insta-focus lever for rapid focusing Fold-down rubber ...
Leopold Binoculars - Leopold Binoculars Meade CaptureView 8 x 30 Binocular and Digital Camera Key Features Full-function binocular and digital camera with 8 MB memory Take up ...
Right Angle Prism - Right Angle Prism Bushnell 12 x 50mm Powerview Wide-Angle Binoculars 12x power magnification 50 mm diameter objective lens Insta-focus lever for rapid focusing Fold-down rubber eyecups ... system Wide-angle field of view Includes case, neck strap and lens cloth What do the numbers mean? Binoculars are referred to by 2 numbers separated by an "x". The first number is the power (magnification). ...
Eyepiece Cases - Eyepiece Cases Meade CaptureView 8 x 30 Binocular and Digital Camera Key Features Full-function binocular and digital camera with 8 MB memory Take up to 40 high-resolution (640 x 480) photos ...
Saturn Sky Red Line - ... of Citadel in mining operations on the Saturn's moons with the United Earth Miner's Conglomerate. ... Telescope Binoculars and Accessory - ... easy telescope binoculars and accessory and simple telescope position adjustment Telescope requires little assembly. Sets up in minutes Variable Magnifications ...
Binoculars Dragonflies Through - Binoculars Dragonflies Through Dragonflies Through Binoculars: A Field and Finding Guide to Dragonflies of North America by Sidney W. Dunkle, This guide allows for ... to mating rituals--and provides checklists for sightings and a Bibliography. 48 color photos. Range maps. Image-stabilized binoculars - Image-stabilized binoculars are binoculars that have a mechanism for decreasing the apparent motion of the view ...
Binoculars Dobsonian Telescope - Binoculars Dobsonian Telescope Asterisms for Small Telescopes And Binoculars Asterisms for Small Telescopes And Binoculars Meade 70AZ-ADR Telescope with 8 x 21 Binoculars Meade 70AZ-ADR Telescope Features: Large 70mm Diameter ...
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