根据第一部分HOW TO USE YOUR BINOCULAR (双筒望远镜)中的A. EYE DISTANCE ADJUSTMENT结尾处的Note the setting for later use.记下设置以备以后使用。可知,调好双眼距离后可以记下来方便以后使用。故选C.(2)C. 细节理解题。根据第三部分VERY IMPORTANT的提示Never attempt to clean your binocular from inside ...
根据第一部分 (HOWTOUSE)_2OUR_2O_4 的 A(EYEDISTANCE ADJUSTMENT)结尾处的“Note the setting for later use.”可知调好双眼距离后可以记下来方便以后使用,故选C22.C细节理解题。根据第三部分(VERY IMPORTANT)的提示“Neverattempt to clean yourbinocular from inside or try to take it apart.”可知拆开...
While projection is the cheapest and one of the safest ways of viewing a solar eclipse, the direct heat of the Sun can potentially harm binocular and telescope eyepieces, particularly the more complex ones that use a specific kind of glue or cement to adhere multiple lenses and prisms together...
The center focus is the wheel or the knob that's located in the center of the binocular, usually somewhere in between the two barrels where it's easy to use with either the left or right index fingers. Ideally, it should be rather large in size with knurly or well-serrated grooves to...
Binoculars can fog up when you move from a cold to a warm environment. Not only is that annoying, it also can be potentially damaging if moisture gets trapped inside. To counter fog, binocular makers purge the air inside and replace it with nitrogen, which has no moisture content and there...
Lastly, how you carry the binoculars will affect how much you use them, The commonly provided narrow straps, and even strings, need to be tossed in the trash where they belong. A good old fashioned WIDE camera strap is much easier on your neck, and better still are the Binocular Harness...
Binocular eyelid closure promotes anatomical but not behavioral recovery from monocular deprivation has been the occlusion of the stronger fellow eye in order to force use of the weaker eye and thereby strengthen its connections in the visual cortex... KR Duffy,DH Bukhamseen,MJ Smithen,... - ...
Chapter 2 (Binocular Basics) is a good introduction to binocular optics that also covers binocular telescopes. The original 2006 version of the book has been completely updated so the buying information is, once again, nicely up to date. Finding Your Wings: A Workbook for Beginning Bird ...
Flexibility. Can the eye-tracker setup be used only for one type of experiment and participant group, or is it possible to adjust the setup to handle many different use cases? For instance, if the research question requires the use of a touch-screen, can participants still be tracked or ...
Knowing how you plan to use your binocular most of the time will help determine what features will best meet your needs Low-Power More magnification isn’t always the answer. Sometimes the environment dictates that field-of-view is more important. A binocular with 6x to 8x provide an extra-...