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
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本帖最後由 cuteip2000 於 2012-2-19 06:53 編輯 ]