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螢石鏡片
songpo
2020-9-21
0 / 449 2020-9-21 02:04
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螢石鏡片
songpo
2020-9-21
0 / 291 2020-9-21 02:03
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特殊的存在——螢石鏡片
songpo
2020-9-21
0 / 286 2020-9-21 01:56
by songpo
 
Canon 慶祝人工螢石應用於鏡頭 50 周年紀念 展現光學技術的里程碑
songpo
2020-9-21
0 / 280 2020-9-21 01:54
by songpo
 
螢石
songpo
2020-9-21
0 / 319 2020-9-21 01:52
by songpo
 
真能消除紫邊?螢石、ED、UD等特殊鏡片解析
songpo
2020-9-21
0 / 311 2020-9-21 01:50
by songpo
 
Diffractive Optical Elements
songpo
2020-9-21
0 / 45949 2020-9-21 01:45
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WHAT IS A DO LENS?
songpo
2020-9-21
0 / 312 2020-9-21 01:42
by songpo
 
SenScore
songpo
2014-12-4
0 / 979 2014-12-4 18:26
by songpo
 
Long Exposure Sensor Testing
songpo
2014-11-10
0 / 943 2014-11-10 18:46
by songpo
 
LACERTA M-GEN Stand Alone Autoguider and Superguider
songpo
2014-3-26
0 / 1731 2014-3-26 04:29
by songpo
 
好站分享──cuteip天文小站
songpo
2012-5-3
0 / 861 2012-5-3 04:06
by songpo
 
order天文望遠鏡
Morris
2010-5-2
0 / 1133 2010-5-2 17:43
by Morris
 
Canon 550D 正式發表
songpo
2010-2-19
0 / 1421 2010-2-19 21:00
by songpo
 
在學校拍的全天星跡
xun
2009-12-2
1 / 1104 2009-12-2 22:41
by songpo
 
這樣改VC200L,厲害厲害!
songpo
2009-9-29
2 / 1302 2009-9-30 00:20
by 以管窺天
 
另一個對焦遮罩Carey Mask
songpo
2009-9-29
1 / 1629 2009-9-29 19:38
by songpo
 
另一種對焦Mask
songpo
2009-9-29
0 / 1570 2009-9-29 09:50
by songpo
 
精華 1
對焦Bahtinov mask真是超好用
songpo
2009-9-28
0 / 1292 2009-9-28 08:10
by songpo
 
頭燈
songpo
2009-9-28
0 / 927 2009-9-28 07:52
by songpo

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