楼主: 快乐金属
|
[自制DIY] 要自制一台26.8英寸经典卡塞格林望远镜,求光学计算支持。 |
|
||
|
||
|
||
|
||
APP下載|爱牧夫天文淘宝店|牧夫天文网 ( 公安备案号21021102000967 )|网站地图|辽ICP备19018387号
GMT+8, 2024-9-27 20:47 , Processed in 0.041361 second(s), 20 queries , Gzip On, Redis On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.