怎么保养望远镜

[[{"txt": "\u522b\u770b\u671b\u8fdc\u955c\u4e00\u526f\u5f3a\u608d\u7684\u5916\u8868\uff0c\u5176\u5b9e\u5b83\u662f\u5f88\u9700\u8981\u6211\u4eec\u7684\u7ec6\u5fc3\u5475\u62a4\u7684\u3002\u4e00\u5177\u8d28\u91cf\u597d\u7684\u671b\u8fdc\u955c\u5982\u679c\u4fdd\u517b\u5f97\u597d\uff0c\u53ef\u4ee5\u7528\u5341\u5e74\u751a\u81f3\u4ee5\u4e0a\uff0c\u5468\u671f\u6027\u7684\u4fdd\u517b\u8fd8\u53ef\u4ee5\u5ef6\u957f\u671b\u8fdc\u955c\u7684\u4f7f\u7528\u5bff\u547d\u3001\u4f7f\u7528\u6548\u679c\u3002\u4e0d\u5fcd\u5fc3\u770b\u7740\u81ea\u5df1\u7684\u7231\u673a\u8fc5\u901f\u8001\u53bb\uff1f\u90a3\u5c31\u8ddf\u7740\u6211\u4eec\u6765\u7ed9\u4f60\u7684\u671b\u8fdc\u955c\u505a\u4e2a\u201c\u5168\u8eab\u62a4\u7406\u201d\u5427\uff01\u00a0"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u4fdd\u8bc1\u671b\u8fdc\u955c\u5b58\u653e\u5728\u901a\u98ce\u3001\u5e72\u71e5\u3001\u6d01\u51c0\u7684\u5730\u65b9\uff0c\u4ee5\u9632\u751f\u9709\uff0c\u6709\u6761\u4ef6\u7684\u8bdd\u53ef\u5728\u671b\u8fdc\u955c\u5468\u8fb9\u653e\u5165\u5e72\u71e5\u5242\uff0c\u5e76\u7ecf\u5e38\u66f4\u6362\u3002\u00a0"}, {"txt": "\u955c\u7247\u4e0a\u6b8b\u7559\u7684\u810f\u70b9\u6216\u6c61\u8ff9\uff0c\u8981\u7528\u4e13\u4e1a\u64e6\u955c\u5e03\u8f7b\u8f7b\u64e6\u62ed\uff0c\u4ee5\u514d\u522e\u82b1\u955c\u9762\uff0c\u5982\u9700\u6e05\u6d17\u955c\u9762\uff0c\u5e94\u5f53\u7528\u8131\u8102\u68c9\u5360\u4e0a\u5c11\u8bb8\u9152\u7cbe\uff0c\u4ece\u955c\u9762\u7684\u4e2d\u5fc3\u987a\u7740\u4e00\u4e2a\u65b9\u5411\u5411\u955c\u9762\u7684\u8fb9\u7f18\u64e6\u8bd5\uff0c\u5e76\u4e0d\u65ad\u66f4\u6362\u8131\u8102\u68c9\u7403\u76f4\u5230\u64e6\u8bd5\u5e72\u51c0\u4e3a\u6b62\u3002 \u00a0\u00a0"}, {"img": ["https://exp-picture.cdn.bcebos.com/777f3fc2bbd6e1d0c1eea1d40d254193cee8af5f.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u671b\u8fdc\u955c\u5c5e\u4e8e\u7cbe\u5bc6\u4eea\u5668\uff0c\u5207\u52ff\u5bf9\u671b\u8fdc\u955c\u91cd\u6454\u3001\u91cd\u538b\u6216\u505a\u5176\u4ed6\u5267\u70c8\u52a8\u4f5c\u3002\u00a0"}, {"txt": "\u975e\u4e13\u4e1a\u4eba\u5458\u4e0d\u8981\u8bd5\u56fe\u81ea\u884c\u62c6\u5378\u671b\u8fdc\u955c\u53ca\u5bf9\u671b\u8fdc\u955c\u5185\u90e8\u8fdb\u884c\u6e05\u6d01\u3002\u00a0"}, {"txt": "\u8bf7\u5306\u78b0\u649e\u5c16\u9510\u7684\u7269\u54c1\u3002\u00a0"}]]