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標題: [冷却CCD] 新型較高OE的冷卻相機_SONY ICX694 [打印本頁]

作者: cslin2219    時間: 2012-2-18 23:34     標題: 新型較高OE的冷卻相機_SONY ICX694

在香港天文論壇看到的 , 轉過來給大家參考
http://www.hkastroforum.net/viewtopic.php?p=237611#237611&sid=ec21d62741eb6edbc34511070a063353
http://www.starlight-xpress.co.uk/SXVR-H694-694C.htm

http://dcdv.zol.com.cn/251/2512420.html
作者: cuteip2000    時間: 2012-2-19 06:52

看來要打8300似的
SXVR-H694 and H694C

Sony ICX694ALG

CCD Size 12.49mm (Horizontal) x 9.99mm (Vertical).
Total Pixels6.05 Megapixels

Pixel Size 4.54uM x 4.54uM
Full Well Capacity 20,000 e-
Dark Current Less than 0.002 electrons/second @ - 10C CCD temperature.
Antiblooming Overload margin greater than 800x.

8300

http://www.sbig.com/ST-8300M.html
KAF-8300M


CCD Size 17.96 x 13.52 mm
Total Pixels 8.3 million
Pixel Size 5.4 x 5.4 microns square
Full Well Capacity ~25,500 e-
Dark Current ~0.02e-/pixel/sec at -15C.
Antiblooming 1000X

st-7

http://www.sbig.com/ST-7MXEI-C2.html
Kodak KAF-0402ME

CCD Size 6.9 x 4.6 mm
Total Pixels 390,000
Pixel Size 9 x 9 microns square
Full Well Capacity ~100,000 e-
Dark Current 1e-/pixel/sec at 0 degrees C.
Antiblooming Optional (KAF_0402LE)

st-10

http://www.sbig.com/ST-10XME-C2.html
KAF-3200ME

CCD Size 14.9 x 10 mm
Total Pixels 3.2 million
Pixel Size 6.8 x 6.8 microns square
Full Well Capacity ~77,000 e-
Dark Current 0.5e-/pixel/sec at 0 degrees C.
Antiblooming n/a


順便把以前幾個CCD順便比較一下

跟8300比起來
QE跟Pixel Size有比較好

不過價位上呢?

目前QE最高的還是ST-10吧!!
可惜他沒有Antiblooming





[ 本帖最後由 cuteip2000 於 2012-2-19 06:53 編輯 ]
作者: silentNight    時間: 2012-2-20 12:36

如果晶片能切成645大小那就太好了




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