Astronomy 100X180 Binoculars Night Vision Auto Focus BAK4 High Power Telescope

<p>Specifications:</p><p>Type: Binoculars</p><p>Material: ABS + Rubber</p><p>Color: Black</p><p><strong>Lens Coating: Fully Multi-Coated</strong></p><p><strong>Field of view: 235FT/1000YDS; 78M/1000M</strong></p><p><strong>Eyepiece Diameter: 17mm</strong></p><p><strong>Magnification Range: 180x</strong></p><p><strong>Prisma: BAK4</strong></p><p><br></p><p><strong>Feature:</strong></p><p>These binoculars are equipped with a unique light sensitive optics system that allows you to get a clear picture and radiant, natural colors without the use of batteries and in low-lit areas.</p><p>The binoculars operate best when they are used in an area that has a light source, not it complete darkness. This light source may be the moonlight, camping lights, streetlights, or another distant light.</p><p>The rubber covered eyepiece can be twisted up and down for different people adjusting a proper eye relief. The eyeglass wearers can adjust the eye relief through rising eye cups and feel more comfortable.</p><p><br></p><p><strong>Attention:</strong></p><p>After purchasing the telescope, be sure to pay attention when using it: the storage place must be dry, because the film is easy to fall off, and the prism may become foggy or moldy if it is wet for a long time.&nbsp;</p><p>When using, if you find dirt or marks on the lens, do not wipe it with water!&nbsp;</p><p>The best way to do this is to dab a cotton swab in alcohol or gasoline at home and wipe it gently.</p><p><br></p><p><strong>How to care for your binocular:</strong></p><p><strong>A.Keep the lens covers (that come with your binocular, except compact type) on the lenses when binocular in not in use.</strong></p><p><strong>B.When wiping the lenses, use the lens cloth the come with the binocular , or a soft, lintless cloth</strong></p><p><strong>C.To remove any remaining dirt or smudges , add one or two drops of isopropyl alcohol to the cloth</strong></p><p><strong>D.Store your binocular in a moisture-free area</strong></p><p><br></p>

• It zooms in on the world and provides high-resolution images with extremely accurate color reproduction
• They are great for bird watching, watching sports or horse racing, enjoying concerts, traveling outdoors, admiring the outlook, and more.
• Several layers of vacuum high light transmittance green film, powerful light transmittance performance and high definition