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トピック: Interesting - Canon 202 x 205 mm CMOS Sensor |
Brian Howell
返信: 1
表示: 4414
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フォーラム: UFOCapture BBS in English 日時: Tue Sep 20, 2011 9:56 am 件名: Interesting - Canon 202 x 205 mm CMOS Sensor |
Canon ultra-large-scale, ultra-high-sensitivity CMOS sensor makes possible wide field-of-view video recording of meteors with equivalent apparent magnitude of 10
Installed in the Schmidt telescope ... |
トピック: Orion StarShoot AllSky Camera |
Brian Howell
返信: 2
表示: 4088
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フォーラム: UFOCapture BBS in English 日時: Sun Sep 04, 2011 2:10 pm 件名: Orion StarShoot AllSky Camera |
I don't know if this has been mentioned here yet or not but I saw this today.
http://www.telescope.com/Astrophotography/Astrophotography-Cameras/Orion-StarShoot-AllSky-Camera/pc/-1/c/4/sc/58/p/1003 ... |
トピック: FYI SpaceWeather has a mention of UFOCapture |
Brian Howell
返信: 2
表示: 3919
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フォーラム: UFOCapture BBS in English 日時: Tue Aug 30, 2011 5:00 am 件名: FYI SpaceWeather has a mention of UFOCapture |
It appears to have already left the main page.
http://www.spaceweather.com/archive.php?view=1&day=28&month=08&year=2011 |
トピック: FYI SpaceWeather has a mention of UFOCapture |
Brian Howell
返信: 2
表示: 3919
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フォーラム: UFOCapture BBS in English 日時: Mon Aug 29, 2011 10:07 am 件名: FYI SpaceWeather has a mention of UFOCapture |
SpaceWeather website has a mention of UFOCapture on it's homepage currently.
http://www.spaceweather.com/ |
トピック: Color Night Vision Camera |
Brian Howell
返信: 1
表示: 3862
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フォーラム: UFOCapture BBS in English 日時: Fri Mar 04, 2011 8:55 am 件名: Color Night Vision Camera |
I don't know how well this type of camera will work for meteor observing but it is interesting none the less.
http://www.youtube.com/watch?v=bfU3JXSRmOI&feature=player_embedded |
トピック: Raymax F0.75 lens |
Brian Howell
返信: 0
表示: 3900
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フォーラム: UFOCapture BBS in English 日時: Thu Apr 16, 2009 1:31 am 件名: Raymax F0.75 lens |
I got a call from one of my lens contacts who got in touch with someone he knows who does work with camera systems for marine applications. Apparently the guy has a couple of the Raymax lenses sittin ... |
トピック: Connecting my lens to the camera |
Brian Howell
返信: 3
表示: 5547
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フォーラム: UFOCapture BBS in English 日時: Tue Apr 07, 2009 12:02 am 件名: Connecting my lens to the camera |
I've plugged the lens into the camera and it worked, as well as the iris, so I seem to be ok. I pointed the camera a a sunny window then covered the lens with my hand then uncovered it. It seemed to ... |
トピック: Connecting my lens to the camera |
Brian Howell
返信: 3
表示: 5547
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フォーラム: UFOCapture BBS in English 日時: Fri Apr 03, 2009 10:48 pm 件名: Connecting my lens to the camera |
Thanks for the info.
My camera is a 902H2 Ultimate so my pin assignment should be EIAJ, so I guess my lens should be ok. As I understand from the instructions, the camera seems to auto recognize i ... |
トピック: Connecting my lens to the camera |
Brian Howell
返信: 3
表示: 5547
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フォーラム: UFOCapture BBS in English 日時: Fri Apr 03, 2009 10:12 am 件名: Connecting my lens to the camera |
I've been able to obtain a 2.6mm F1.0 lens Computar model HG2610AFCS-HSP video iris lens for my fireball camera. I'm having trouble verifying the pin connection on the lens. They don't give me any p ... |
トピック: 1/2" or 1/3" Does it matter? |
Brian Howell
返信: 10
表示: 13160
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フォーラム: UFOCapture BBS in English 日時: Fri Apr 03, 2009 9:54 am 件名: 1/2" or 1/3" Does it matter? |
I've contacted another lens supplier. He may be able to get me some information next week on the F0.75 lens. I'll have to wait and see. |
トピック: 1/2" or 1/3" Does it matter? |
Brian Howell
返信: 10
表示: 13160
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フォーラム: UFOCapture BBS in English 日時: Thu Apr 02, 2009 10:44 am 件名: 1/2" or 1/3" Does it matter? |
I contacted some people but they could not find a price or even a US or Canada distributor for this lens. |
トピック: 1/2" or 1/3" Does it matter? |
Brian Howell
返信: 10
表示: 13160
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フォーラム: UFOCapture BBS in English 日時: Wed Apr 01, 2009 2:55 am 件名: 1/2" or 1/3" Does it matter? |
A design of F0.5 lens is existing, it may be the theoritical limit.
As far as I know, F0.7 was the fastest lens that have ever produced.
Today, there is announcement of F0.75.
http://www.raymax.co. ... |
トピック: 1/2" or 1/3" Does it matter? |
Brian Howell
返信: 10
表示: 13160
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フォーラム: UFOCapture BBS in English 日時: Tue Mar 31, 2009 10:24 am 件名: 1/2" or 1/3" Does it matter? |
It looks like there is a noticeable difference in F0.95 and F0.8. Is it possible for a lens to be faster than F0.8? Maybe F0.5? A larger objective should also gather more light.
I wonder how exp ... |
トピック: 1/2" or 1/3" Does it matter? |
Brian Howell
返信: 10
表示: 13160
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フォーラム: UFOCapture BBS in English 日時: Tue Mar 31, 2009 1:39 am 件名: 1/2" or 1/3" Does it matter? |
In my quest to find fast lenses I have run into a reoccurring problem, it seems that 1/2" CCD cameras are on their way out as most of the lenses that are available are for 1/3" format cameras.
I or ... |
トピック: Iris type DC auto or video? |
Brian Howell
返信: 1
表示: 4604
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フォーラム: UFOCapture BBS in English 日時: Tue Mar 24, 2009 4:28 am 件名: Iris type DC auto or video? |
Does it make any difference on the auto iris type of lens, DC auto or video auto? I may have found a manufacturer which sells f0.8 lenses but the lens is a video type of auto iris and not DC auto lik ... |
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