新手DIY90F900折射完工，有效果图。
前阵子由于太冲忙，没来得及整理，现整理好了。我是个新手，入门不久，由于是第一次自制天文望远镜，还请各位大虾不要见笑，欢迎指教。::070821_19.jpg::材料：上海哈勃90F900物镜组http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/c.BCSFJIXsDCyeJbdN6ty6uNZA*9irc41XTGWVy9lqI!/b/Yc8I*JpPIwAAYnahAJu8IQAA
上海哈勃物镜座
http://b215.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/SGnapwtw4MoFZBkdHvcyYZXmAzsQynmgsrMinZA9O5c!/b/YaiALIBlhAAAYkZJOoBsgwAA一截 70cmPVC110管，金都80调焦座，目镜（金都：K40，K9，K6，我入门镜，星特朗50AZ：H20，H12.5，SR4），（我入门镜，星特朗50AZ的）天顶镜，（我入门镜，星特朗50AZ的）5*4寻星镜，一台结实的三脚架，螺丝及螺母，黑植绒。。。 总造价：物镜200元+物镜座40元+调焦座40元+K40：35元+K9：30元+K6：25元+110PVC管10元+黑植绒20元两米+连接环两个6元+一台三脚架35+一块铁板10元=451大米 自制过程：先将物镜组放到物镜座，然后将其放到桌面上用东西固定住并且让其朝窗外对着远处的景物，把装有目镜的天顶镜放到调焦座里，将不转动调焦座对准物镜组尽量使其处在同一中心轴上，移动调焦座至目镜能够清晰的看到远景为止，用拉尺测量此时物镜组到调焦座间的距离，这样镜筒的长度大致确定了下来。通过测量后我自制的天望的主镜筒的长度为68cm。由于我买的物镜座刚好可以插进110PVC管所以省下一些麻烦。确定好长度后就用小锯截取PVC管，在这里我有些经验：及用一张长度比PVC管的周长还要长的纸将其围住PVC管，记住要把边缘对齐，然后用一支2B铅笔沿边缘画。这样用锯刀切下来的横截面较平坦，可以减少误差。切下来的管子用砂纸细磨截面。弄好之后就将物镜座放到管里，看是否平行，若平行就可进行下一步。接下来给管打孔，打好孔之后用清水冲洗管用吸水布把管擦干净，待干后，用黑植绒做消光处理。在此我有些经验：就是将黑植绒剪成若干条然后在贴近管内。我的是用7条长为68cm宽为6cm的黑植绒贴在管内壁。
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/EcWOwA7deedru26QsQFasZNeyPYOWqrsMfBqotra7c0!/b/YWupMZy.GgAAYkzCMZzHGgAA
http://b261.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/KhcQbWl3HWpHsITAM0KWCTOykIy2fsJx7KqRIAcuyY0!/b/YYn4kpv.HQAAYh6snZv7HQAA 接下来做个寻星镜连接架，取两根长螺丝及螺母固定在管上即可，如上图。最后将物镜座用螺丝固定在管上还有将调焦座固定在管的另一端即可。
http://b261.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/oMIKfRMO85HDzKrRhfIBZDAK5yEEYZ5LbFtuAKB2TCk!/b/YXshlpv.HQAAYpg6nJvxHQAA
http://b215.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/7gpYOTWLbtq72mEvHANRacJpiQ7qObQ*B*I.9VpjttY!/b/YecTMYBOhAAAYmyHLIAZhQAA
http://b220.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/.IDZ8*j5t85HMDuocxrg7usUz.tJH6CmOT.8drMxqpE!/b/YdDcIoMaGwAAYut*KoMwGwAA 再把物镜组放到物镜座里就好，同时做一个物镜盖如下图
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/k3hbzd64D8PkVYxtaanE85GexiUN9frPiXvH5.jy7Ps!/b/YZIwM5y5GgAAYjVDNpzJGgAA
这样天文望远镜的上半部分基本完成。接下来是解决三脚架与镜筒的连接，这一步至关重要啊。做不好的话即使上半部分有多完美也发挥不出。所以要细心小心有耐心的去解决。先买两个如下图的连接环
http://b217.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/upR0KnL4ELSOwfqDVtx4QyHnxeunrK*0.aDhwIMqTzc!/b/YbTlZoGvgwAAYjitWoFKgQAA 再去铁厂叫师傅帮忙车个如下图的铁板
http://b222.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/HiHk.4q4UcQ5p1gQ59*tbvMHvumbty4K.SbkJ*ZByAs!/b/YYktWoR.GQAAYrAjV4QbGQAA再来用螺丝及螺母将其铁板固定在云台上，云台也要打孔如下图
http://b217.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/L9VPAyxbI3XkWP0TePCiE6nuRINhA8a1n88hLmzeL1k!/b/YaQhWYH.gQAAYsLZZoH*gQAA 最后将镜筒放到固定在铁板上的连接环上用螺丝及螺母锁紧就好了。以上是我的DIY过程，接下来上整体图及局部图
http://b218.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/ITwPijkWHh7iZQ65ndqA1V7KPlZfP9nW2FYnHs3ZRak!/b/YYr*AIKUPgAAYus784FIPgAA
http://b221.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/yKM61UA7F.3ntGA6ZKIaYwWeiFqdiu9fLMJgOGIvQWc!/b/YacnxoM4GwAAYqKSvoN1GwAA
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/mf05U0gK6q9.adhlFdhy46fB6y8wJNuChQUXcThnPiI!/b/Yb7LMZzEGgAAYlFPNpzLGgAA
http://b219.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/R5KC9ql5Wq3mSuv2sJLaGN6614X2o6pK123iHqn8Dgs!/b/YSnejoJPGwAAYjQGmIISGwAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/KS9yUbxMINDJ6TuiS9U*Oe*AwnjqjG26nqx9AsvqkQQ!/b/YQaI*Zp.IwAAYkkiBZtpIwAA
http://b221.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/IVMkjA2DW*F*zfUsr3IukfjYhFmwuo57Vm85dxRb5eQ!/b/YaO1x4P8GgAAYssoxoOQGwAA
http://b219.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/b6QQGbEAVbn*hRhJBUlpwgIK9Aen53NvK1rSx*1.qEA!/b/YZQEmIImGwAAYuZcjYI2GwAA 自制的天文望远镜的名字是HOVERS THE UNIVERSE（翱翔宇宙） 接下来是效果图： 摄影器材：HOVERS THE UNIVERSE，诺基亚6120ci。 建筑物 下面两张是我的母校http://b222.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/U7kMIiAO6EXIkHyYB.GSKnZmx95OH1zuobWxJbCH.Mo!/b/YW4*YIR7GQAAYo3WYYSVGQAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/35xwlZXj1pd9TOMa7SJJ.VXoq23bkB9pkHaSw9xLRng!/b/YYCK*ZpUIwAAYu0RAptCIwAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/1oPelQI.sxjpM3MRObu6paT*DEJ8QkJa41*e4DWLuiM!/b/Yah5*ZpVIwAAYsNu.pqoIwAA
http://b218.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/HyzIfSwq4GjtDtGRBn0SU9OQxYNUQ*7Jmg949mJOJFg!/b/YePU94FbPgAAYlVR.YHTPQAA
http://b219.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/0qAo5GoTU4SSm8mQjBKy*vriyfO5egb0KErxy6gdm8s!/b/YcwTmILIGwAAYi3tkYJWGwAA
http://b261.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/9p0ohkumqvg1xel7GjJg5wBRaYpD4VpZI7BESICr.pk!/b/YUYNlpv8HQAAYoDLoJv3HQAA
http://b261.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/cKYXMOhaOibCSZNeScLN5tsP*GN7tN5Hz0q3qJI08qE!/b/YdasnZv*HQAAYimElJsEHgAA 下面的这一张由于当时是雾天而且他是我这里能看到最远的地方所以模糊http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/YUKBRY7fohebKCLGjsWCz8mfMRQ0mgandTdDAzUe.z4!/b/YQYP*5pLIwAAYn6H*ZqAIwAA
http://b261.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/3ho0u6JSEsYaaFi58D9vjmGl15XjHI*hb8xFPOzflvQ!/b/YccqmZvxHQAAYlkQlpv8HQAA
http://b261.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/wK.punWfAYOoUfR0bKRBiPfK6kOxq*FeZxhXwKiv6UI!/b/YQ.dl5sEHgAAYomOlJv6HQAA 灯
http://b215.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/2y1S13JWsHR0y751mhyuYAbuMliR726nFu.c9lg6Mjo!/b/YdSpNYDwggAAYsKELIA7hAAA
http://b261.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/vb.fab.Y*TnfaErutczF.0wwlqboOqEfnQLufdALK5E!/b/YYIvnJv9HQAAYrF.lJv3HQAA
http://b219.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/ETbzYQ0Y7RX3JQHFEqdpCkLRCPBL9ld*22EAbK*BvS0!/b/YcgOmIJ5GwAAYtB3k4J5GwAA
http://b218.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/Yih2fYTiUfn3k8FP77q.QrBSA.OD9ucg9gIimMB3R6c!/b/YYb4AIKpPQAAYjRu*4FxPQAA 鸟儿
http://b221.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/XGlM5jruQkBW5H1byU7*jJ8IKauY4RaIY9W*rn8q1r0!/b/YX8VwINuGwAAYvYYwIO6GwAA 植物
http://b217.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/q9mQhYdzx83vtfu7rtxXrzbd0oYI3lWHFnKV1sY2yXM!/b/YUjYZoE0gwAAYgcnXIERhAAA
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/zqJNyAhPrNtIpnRmw6yE17VcfkVUt9o*9fgYzqZs9wc!/b/Ya7XNJyNGgAAYmbSN5zSGgAA
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/KEt*UtLUX*eDVmc8Lhj3qwdNygkrUnkA4Kqc3LV3JDQ!/b/YeKcK5zFGgAAYm2pMZzDGgAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/yw7rXpfgDwyP*pua*K6Jh1yx6Rf6gvZbsaA4JPnXCn8!/b/YS*7*pp2IwAAYuAyBZtHIwAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/5ad6hQLxerfI1kTqlX8epPyY3kei1huDFegrs5D0plY!/b/YTKCAJvHIQAAYmz3.5pEIwAA
http://b222.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/Kxd139QMn54NXiJ5qGqG1uzqgHVgn6SviZeY.Axpyhw!/b/YY.sW4RbGQAAYo.vW4TBGQAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/QfLiBJ2JGbCZfyis7hL*7GWh3Ctla120jCz2O*rVFTA!/b/YSgF*JpgIwAAYkLs.5omIwAA 接下来是太阳黑子(20120402这一天有云)
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/rnP9p058VQSyvd8PupHKvUnVe4XAJNaiTo.pOl.rAzE!/b/YW5QM5zEGgAAYrtgNpzGGgAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/aqFNI0kVW38d4LQ0tevn1SKNP2Z0vHhr8PenzpWXGzA!/b/YZVk.pqrIwAAYuYuCJtIIwAA 太阳黑子（20120403有云）
接下来是最夺人眼球的月球： （20120401晚的月亮）
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/59AIjTIWO7idyM3*oc*A.b81is18tMzrtRWvIH*8J24!/b/YXypMZzGGgAAYuDKMZzFGgAA
http://b220.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/bOLc3mCg70Maf0HvFuMWFIl3GS2tQUmrB9kQ6GTfueU!/b/Yb8VLIN.GQAAYiGdMINAGwAA
http://b219.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/GhKWbPWO8ZiSRG4XtfVb*lDoBVfjI6DLpSDU*Yl1GoQ!/b/YS38lIKqGwAAYrR8loIYGwAA
http://b220.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/Foz6kEnNeZnZ9ZX9jHaerIBnr8YbTPCf1ghmj2elrp0!/b/YU3jIoOKGwAAYgn7KINBGwAA
http://b221.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/32Ja7rnBJ5oLQO4nFYuMgj.PdOYkYCxumUlWZ49.DGc!/b/YeOrx4MgGwAAYpkmxoOoGgAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/tPiale8DqQsubSpZQjit7.TlF5vHtx6wJcFMQ2XxkLE!/b/YTwhBZtuIwAAYr8hCJsZIwAA
http://b218.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/YGO*Q4FoFPnR1rhDQjI8UJ11.Hel5cilBdtNzcMyuKQ!/b/YeLm*YHmPgAAYkvF9IFyPQAA
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/nbDx*sCevlaVXn2Yr*Dwcs9BlW6rTX7FG0beDGD9fEQ!/b/YaFZOZzQGgAAYrvVN5zaGgAA
http://b260.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/*bw*WzYh89TFPWLoGxbeWINZSHhdfL4NikyYtO*k344!/b/YQ.KAJuwIQAAYmOE*ZpkIwAA
http://b222.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/9JYFhE6LzSdnU.5dKbEEWwdbTrzHpWR91uaIMC4Pg8Q!/b/YTK6XoSvGQAAYso8XYSXGQAA
http://b215.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/.SXwho7WpByNlM8ARUV1S*MF2IcQa3Cn2PM5d6JeRnU!/b/YWlJOoAhgwAAYqo9OoBpgwAA
http://b262.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/5iVAx0.N7clmSMglI1zNlGwbAaf0c975XATMOWSngXE!/b/YV.tK5zNGgAAYlPTNJySGgAA
http://b216.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/12W0BR4cF2aPXL8qnt9S9NNDwhfnxqBTvDbLM6Ukf*8!/b/Yam4yYDHggAAYqmVwIAZgwAA
http://b222.photo.store.qq.com/psb?/3e74e372-df7b-4f5b-bdbc-7ff39f956875/eE*y7DSWqWGXLuDzoQSRvY.yp2h5j87tQMxY6SYK4dk!/b/YeAeV4R3GQAAYrUxXYRZGQAA （20120402的月亮，有云） （20120403的月亮，依旧有云，水煮的日子）::070821_19.jpg::由于没相机所以拍的不好，还请不要见笑，嘻嘻！！ 这些天开光，总体效果都不错，金星的盈亏，木星的两条红纹带及四颗伽利略卫星，土星的光环，火星依稀可见极冠和模糊的暗纹（上到225倍看），猎户星云也很好，可见很多双星比买的星特朗50AZ看到的还要多。。。。。。
楼主上了很多图，不过好像前边的图挂了 双胶合物镜？ 双分离普消物镜组 悲剧啊，没想到这次图又挂了 lz的制作图都屏蔽了 不错啊！~ 什么是光阑呢？这个我不太懂，有啥用？ igal007 发表于 2012-4-5 12:37建议在增加几道光阑，效果会更好。
大虾，还请指教啊，以前我也有听过光阑，但我对光阑还是不太懂，能将你知道的告诉我吗？谢谢。 哦哦。 月球效果不错，不过其他图不显示啊！ 嘻嘻嘻 我回头在去弄，让图显示出来
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