有 1188 筆資料符合您搜尋的條件

anguslau
週三 11 7月, 2007 23:07
版面: 廠製儀器 Factory Equipment
主題: 相機雨衣
回覆: 15
觀看: 8604

不過如果DSLR加枝炮仔,個密實袋就唔夠大。上星期出去影荷花,影影下落大雨,好彩找到地方避雨。 Actually modern cameras (at least most DSLRs) and lenses are more water resistant than many believes. I use my gear under the rain all the times, neve had any problems. :mrgreen: Camera I tried include D60, 10D, 5D. I even used my 1D under pouring con...
anguslau
週日 24 6月, 2007 11:52
版面: 天文攝影 Astrophotography
主題: 20070620 C8 立體木星
回覆: 28
觀看: 11437

Great details! :shock: I always wonder how you guys get so much detail while what I get is always almost featureless.... :oops: From my rooftop, I have not seen a non-boiling moon/planet! :P :twisted: Is it hopeless on rooftops or I just wasn't patient enough to wait for the right moment? Or are the...
anguslau
週五 22 6月, 2007 22:06
版面: 天文攝影 Astrophotography
主題: M27
回覆: 8
觀看: 3890

XR250: as Subaru guessed, I bought the OTA and mounted it on my EM200. :) Wah!!: you are real expert! :shock: I noticed this problem when I tried to process the image. Blue data is very deficient compared to red and green. I tried to mix in some O-III data. But wasn't very successful. Your picture i...
anguslau
週五 22 6月, 2007 18:59
版面: 天文攝影 Astrophotography
主題: M27
回覆: 8
觀看: 3890

M27

Taken last night as a first light of my recently received 8" LX200R. Would like to get more data, but the night is short... :P Really don't know how to process the data. Here is my initial attempt. All comments are welcomed! :D 8" LX200r, f/10, ST-2000XM L=10x5m, R=G=B=2x5m, O-III=4x5m (Total=100m) ...
anguslau
週二 19 6月, 2007 11:21
版面: 電腦資訊科技 Information Technology
主題: Order GPS
回覆: 68
觀看: 65598

豆豸苗 寫:
Wah!! 寫:佢打少左個零喎! 有乜可能 HK$180 =_=|||||
係呢.... 仲以為真係咁荀添? :?
咁0既價錢似乎 August 果部多0的野睇抵0的咯:
http://www.amazon.com/Sony-GPS-CS1-Cybe ... B000HDIYEO
http://www.sonystyle.com.hk/ss/product/ ... s1_e17.jsp
Saw it in Wanchai computer center yesterday. They are selling at $450.
anguslau
週三 13 6月, 2007 12:21
版面: 電腦資訊科技 Information Technology
主題: Order GPS
回覆: 68
觀看: 65598

Don't forget there is another choice mentioned on the first page of the link by littlelittle:
http://www.hkwildlife.net/viewthread.ph ... 3D1&page=1

It is slightly cheaper at $660... :mrgreen:
anguslau
週三 13 6月, 2007 09:59
版面: 電腦資訊科技 Information Technology
主題: Order GPS
回覆: 68
觀看: 65598

有得落data到google 的 GPS, 至平至抵係邊隻呀? 係唔係august買左個隻? 大細唔係考慮因素, 因為單車大把位放. :D :D :D If your primary interest is track log, there are a couple of devices mentioned here which is cheap, small and last long on batteries: http://www.hkwildlife.net/viewthread.php?tid=12822&extra=page%3D1&page=2 I've seen the So...
anguslau
週四 17 5月, 2007 23:29
版面: 談天說地 Chatting Square
主題: 新航澳洲特賣
回覆: 10
觀看: 6184

暑假維珍飛悉尼都有 promotion -------------------------------------------------------- 今個暑假,一大一細飛悉尼,大人HK$5,630,小童免費。 由2007年5月15日至31日預訂2007年 8月去悉尼機票就得。優惠價有效期至2007年5月31日。 優惠只適用於以下離境航班: 2007年8月1日至8月31日 http://www.virgin-atlantic.com/zh_tw/hk/specialoffers/kidsflyfree.jsp I saw that too. My wife was so excited t...
anguslau
週日 13 5月, 2007 12:34
版面: 二手交易場 Second Hand Area
主題: WO ZenithStar SD Doublet APO, 66mm
回覆: 3
觀看: 5727

Please check pm. Thanks! :wink:
anguslau
週日 13 5月, 2007 11:42
版面: 天文攝影 Astrophotography
主題: Omega 下山
回覆: 17
觀看: 8218

Very cool! 8)
anguslau
週日 13 5月, 2007 11:39
版面: 天文攝影 Astrophotography
主題: 低透明大氣下的土星
回覆: 14
觀看: 6230

Thats a fantastic image! Seeing is everything for high resolution imaging... :P
anguslau
週六 12 5月, 2007 14:59
版面: 談天說地 Chatting Square
主題: 新航澳洲特賣
回覆: 10
觀看: 6184

Thanks for the info! Unforntunately I cannot go this summer, have to change my plans... :roll:
anguslau
週四 10 5月, 2007 20:32
版面: 天文攝影 Astrophotography
主題: Vintage Newt CCD First Light
回覆: 5
觀看: 4163

At present, the way I process my images are firstly apply darks and flats. Then at some point down the processing, use GradientXTerminator (http://www.rc-astro.com/resources/GradientXTerminator/index.html) to reduce gradients. It seems to do a pretty good job for me. My site has very serious gradien...
anguslau
週三 09 5月, 2007 21:24
版面: 天文攝影 Astrophotography
主題: Vintage Newt CCD First Light
回覆: 5
觀看: 4163

Subaru 寫:粒CCD要清清塵.
Did you use flatfield, Lawrence? If not, I think you should be able to squeeze a lot more from it after flat fielding. It aslo indicates that your site (PTC?) is quite dark. At my site, my images are totally unusable without flats... :oops:
anguslau
週三 09 5月, 2007 21:20
版面: 天文攝影 Astrophotography
主題: M13
回覆: 7
觀看: 3761

noodle 寫:好勤力喎 :D
To justify what I am paying for! :lol:
Seriously, I now have a lot more time to take care of my hobbies. So its mainly either astro, birds, insects... as long as nature cooperates... :mrgreen:

前往進階搜尋