Virtual Human Body
Merriam-Webster The Visual + (iPad)
Virtual Human Body (iPad/iPhone/iPod/Android)
Visuel mobile (iPhone/iPod)
Zook Discovers the Seasons (iPad)
Look up an image:
Explore by theme
About the Visual
Optical instrument made up of two identical telescopes, one for each eye; it magnifies both near and distant objects.
See prism binoculars in :
Cylindrical body of the binoculars that houses the optical system and through which the light rays pass.
Ring on each eyepiece for manually correcting for the difference between the user’s eyes.
central focusing wheel
Focusing ring for both the objective lenses; it is used to manually adjust the sharpness of the image.
Optical disk or system of disks through which the eye sees the image produced by the lens.
Part of the frame joining the two telescopes.
Québec Amérique (fr)
Boutique en ligne (Fr)
Our Web sites
Le Dictionnaire Visuel (Fr)
The Visual Dictionary
Diccionario Visual (es)
The Visual Multimedia 4th Edition
Advertising and partnerships
Terms and conditions of use
© QA INTERNATIONAL 2017