tag:blogger.com,1999:blog-8158698942176637429.post7215263070110996131..comments2024-03-28T01:55:54.463-07:00Comments on The Work Plan: Two For One: Learning How To Use Binoculars While Learning To ReadAnonymoushttp://www.blogger.com/profile/13158647152559332939noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8158698942176637429.post-1840423762656712362012-05-11T03:47:17.017-07:002012-05-11T03:47:17.017-07:00Field glasses are one of the most convenient and m...Field glasses are one of the most convenient and most extensive of all visual equipment. Virtually anyone who usually spends much time outdoors has a pair of binoculars. They are almost a necessity for the uranologist, seeker, salt water anglers, boater, sports fan, and experienced visitor.Inside the binoculars or telescope is a series of cup contacts. The contact closest the eye is known as the eyepiece. The contact furthest from the eye is known as the purpose contact. In the housing between the eyepiece and the purpose contact are blends of other contacts and cup prisms. These are used to increase or extend lighting. A longer lighting path gives more magnifier. <br /><br /><br /><a href="http://www.nightvisiondirect.co.uk/night-vision-goggles" rel="nofollow">Night goggles</a>Anonymoushttps://www.blogger.com/profile/06314636283399642574noreply@blogger.com