星特朗CELESTRON NexStar 80 SLT 亚诺特供
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品牌: 星特朗CELESTRON
品牌：星特朗CELESTRON
用途：天文
<tbody></tbody><tr></tr><td><strong><img alt="lxfs-junin.jpg" src="http://www.gouwu24h.com/dangdangjunpin/lxfs-junin.jpg" /></strong></td></tr><tr></tr><td><strong><a href="http://shop.dangdang.com/5277"><img alt="banner_03.jpg" src="http://www.gouwu24h.com/dangdangjunpin/banner_04.jpg" /></a></strong></td></tr></tbody></table><tbody></tbody><tr></tr><td colspan="3"><strong><img alt="detail_title.jpg" src="http://www.gouwu24h.com/dangdangjunpin/detail_title.jpg" /></strong></td></tr><tr></tr><td style="BORDER-RIGHT: #999999 1px solid; BORDER-TOP: #999999 1px solid; PADDING-BOTTOM: 10px; BORDER-LEFT: #999999 1px solid; PADDING-TOP: 10px; BORDER-BOTTOM: #999999 1px solid" align="center"><strong><img alt="亚诺军品" src="http://www.gouwu24h.com/dangdangjunpin/wangyuanjing/NexStar80SLT.jpg" /><br /></strong></td></tr></tbody></table><tbody></tbody><tr></tr><td colspan="3"><strong><img alt="canshu_title.jpg" src="http://www.gouwu24h.com/dangdangjunpin/canshu_title.jpg" /></strong></td></tr><tr></tr><td style="BORDER-RIGHT: #999999 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: #999999 1px solid; PADDING-LEFT: 10px; FONT-SIZE: 16px; PADDING-BOTTOM: 10px; BORDER-LEFT: #999999 1px solid; LINE-HEIGHT: 25px; PADDING-TOP: 10px; BORDER-BOTTOM: #999999 1px solid; TEXT-ALIGN: left"><strong> </strong><p><strong><font face="新宋体"><font size="4"><span><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">光学系统：折射式</font></span></span></span></font></font></strong></p><strong> </strong><p><strong><font face="新宋体"><font size="4"><span><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"></span><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">口径：80mm</font></span></span></span></font></font></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">焦距：900mm</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">焦比：11.25</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">寻星镜：星点寻星镜</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">托架：电动地平经纬仪</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">目镜：25mm(36x)、9mm(100x)</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">天顶镜：1.25寸</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">配件盘：No Tool, Quick release</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">CD-ROM：The Sky Level 1 & NexStar Observers List</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">最高有效放大倍率：189x</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">极限星等：12</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">精度：1.73角秒</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">分辨力：1.45角秒</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">照相分辨力：182条/mm</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">集光力：131 x</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">视野角：1.3°</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">线性视野(1000m)：20.12m</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">光学镀膜：全镀膜</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">掌上型计算器控制器：Fully Computerized / Flash Upgradeable</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">旋转速度：9档，4°/秒、2°/秒、1°/秒、0.5°/秒、32x、16x、8x、4x、2x</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">跟踪速率：恒星速率、太阳速率及月球速率</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">跟踪模式：ALT—AZ模式、南半球极轴模式及北半球极轴模式</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">校正模式：三星校正、自动双星校正、双星校正、单星校正等</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">数据库：4000个天体</font></span></strong></p><strong> </strong><p><strong><span style="FONT-SIZE: 9pt; COLOR: #3a5463; FONT-FAMILY: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: times new roman; mso-bidi-font-family: arial"><font size="4">GPS：CN-16</font></span></strong></p><strong> </strong></td></tr></tbody></table><tbody></tbody><tr></tr><td><strong><img alt="brand_title.jpg" src="http://www.gouwu24h.com/dangdangjunpin/brand_title.jpg" /></strong></td></tr><tr></tr><td style="BORDER-RIGHT: #999999 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: #999999 1px solid; PADDING-LEFT: 10px; FONT-SIZE: 16px; PADDING-BOTTOM: 10px; BORDER-LEFT: #999999 1px solid; LINE-HEIGHT: 25px; PADDING-TOP: 10px; BORDER-BOTTOM: #999999 1px solid; TEXT-ALIGN: left"><strong>位于美国加利福尼亚南部的Celestron公司,是优质光学产品的一个主流设计师、制造者和供应商！其中包括计算机化和非-计算机化的天文望远镜，双筒望远镜，观鸟镜和显微镜以及相关的辅助部件。 作为全世界最大的望远镜制造商之一， Celestron在专业天文学家和业余爱好者之中凭借其优越的光学设计和创新的技术赢得了品牌的公认。 </strong><div class="spctrl"><strong></strong></div><strong> Celestron公司是汤姆?约翰逊成立于20世纪50 年代的一家专业的宇航电子学公司.当时汤姆?约翰逊想为他的二个年轻的儿子做一台合适的望远镜,所以他决定从头开始。他从6 英寸反射器的研究开始，随后做了进一步地更大和更加精妙的设计。汤姆的兴趣很快膨胀起来,以至于掷正常工作于脑后。最终他成功了，制造出了从4英寸到22英寸的施密特-卡塞格林系统望远镜的各种模型。 </strong><div class="spctrl"><strong></strong></div><strong> 直到1970 年, Celestron 公司的设计师和工程师宣布了一个能在合理的费用下生产施密特-卡塞格林系统望远镜的全新的方法。这一光学界的突破都很好地体现在Celestron C8上 。在消费者市场，C8 的大众化导致了C5 和更大的版本包括11 英寸和14 英寸望远镜的问世。今天Celestron 产品系列仍然以这些模型为特色, 但也有很大地变革，包括许许多多其他光学产品。 </strong><div class="spctrl"><strong></strong></div><strong> Celestron 是一个掌握了前沿科技技术，并拥有多年的研究成果和多年制造经验的公司。 随着公司销售渠道和产品供应的不断扩大, 和计算机化的赤道式望远镜CGE 系列的强力进入市场。以这些竞争优势, Celestron公司现在能集中它的资源为用户提供一个史无前例的满意的平台和一系列优质的产品。 </strong><div class="spctrl"><strong></strong></div><strong> 在世界各地, Celestron 望远镜已经成为了"望远镜精品"，它区别于别的品牌。全世界的主要学院和大学在他们的天文活动中都选用了Celestron 望远镜。而且,凭借其在科学界的美誉, 美国航空航天局选择Celestron 的C5 望远镜来完成几个航天飞行的研究使命。</strong></td></tr></tbody></table><tbody></tbody><tr></tr><td><strong><img alt="shouhou_title.jpg" src="http://www.gouwu24h.com/dangdangjunpin/shouhou_title.jpg" /></strong></td></tr><tr></tr><td style="BORDER-RIGHT: #999999 1px solid; BORDER-TOP: #999999 1px solid; BORDER-LEFT: #999999 1px solid; BORDER-BOTTOM: #999999 1px solid"><strong><img alt="shouhouxuzhi.jpg" src="http://www.gouwu24h.com/dangdangjunpin/shouhouxuzhi.jpg" /></strong></td></tr></tbody></table><tbody></tbody><tr></tr><td><strong><img alt="q&a_title.jpg" src="http://www.gouwu24h.com/dangdang/q&a_title.jpg" /></strong></td></tr><tr></tr><td><strong><img alt="wenti_lining.jpg" src="http://www.gouwu24h.com/dangdang/wenti_lining.jpg" /></strong></td></tr></tbody></table>
