averted vision造句

• Astronomers call this averted vision, he said.
• For seeing dim objects one should use averted vision, which only works over a narrow range of angles.
• If it is particularly dark and a particularly faint celestial object is of interest, averted vision may be helpful.
• Bortle class 1 or 2 is dark enough for this, while it is visible with averted vision at class 4 or better.
• So, perhaps one should distinguish betwee different levels of averted vision ? talk ) 18 : 19, 21 September 2010 ( UTC)
• Ability in this area, which requires the use of averted vision, varies substantially from observer to observer, with both youth and experience being beneficial.
• However, it can be viewed well using averted vision, which causes it to " blink " in and out of view as the observer's eye wanders.
• One way of changing the direction perceived is to use averted vision and mentally look for an arm going behind instead of in front, then carefully move the eyes back.
• When you look at a faint object that is clearly visible and you don't consciously use averted vision, you may still see it because of a minimal unconscious use of averted vision, while you have the feeling that you are seeing it in direct vision.
• When you look at a faint object that is clearly visible and you don't consciously use averted vision, you may still see it because of a minimal unconscious use of averted vision, while you have the feeling that you are seeing it in direct vision.
• Because cone cells are all that exist directly in the fovea, astronomers have to look at stars through the " corner of their eyes " ( averted vision ) where rods also exist, and where the light " is " sufficient to stimulate cells, allowing an individual to observe faint objects.
• Then it seems that precisely in the view of direction your eyes are lot less sensitive to light, compared to looking just a little away from the object, but not so much away that you are engaging your averted vision . talk ) 00 : 36, 23 September 2010 ( UTC)