T2經(jīng)緯儀 蘇一光與瑞士合資生產(chǎn)，數(shù)量有限。質(zhì)量好，價格適中。技術(shù)參數(shù) 一測回水平方向標準偏差（按DIN18723）                     0.8"（0.25mgon） 望眼鏡                                        正象    放大率                                    30ⅹ    物鏡有效通過口徑               40mm    1000m處視場直徑                   29m    短視距                                 2.2m    視距乘常數(shù)                             1000    視距加常數(shù)                                   0 水準器靈敏度    圓水準器                              8´/2mm    照準部長水準器               20"/2mm 豎盤指標自動歸零補償器                       安置                              ±0.3"  工作范圍                            ±0.5´ 玻璃度盤          360°(400gon)  水平度盤分劃直徑       90mm  豎盤度盤分劃直徑       70mm     度盤小分劃間隔        20´（0.2gon） 光學(xué)測微器小分劃間隔   1"(0.1mgon) 光學(xué)對點器（在基座上）            正象     放大率                                         2ⅹ  調(diào)焦范圍             0.3m至∞                          （1.1ft至∞）以上是T2經(jīng)緯儀的詳細信息，如果您對T2經(jīng)緯儀的價格、廠家、型號、圖片有什么疑問，請聯(lián)系我們獲取T2經(jīng)緯儀的新信息。