请教各位深空高手，SBIG的8300m和8300c区别是什么？
本帖最后由 skyvoyager 于 2010-10-20 20:11 编辑如题，请教大家，难道仅仅是黑白彩色之分吗？ 本帖最后由 后心发冷 于 2010-10-20 20:43 编辑
据我所知，仅黑白彩色区分，就是最大的区分了。
要是有条件的话，还是首选M。
http://www.buytelescopes.com/Products/15601-st-8300m-ccd-camera-wkaf-8300-ccd-monochrome.aspx
Model ST-8300M and ST-8300C
Typical Specifications
(Preliminary)
CCD
CCD Kodak KAF-8300
Pixel Array 3326 x 2504 pixels
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 ~25,000 e-
Dark Current 0.1e-/pixel/sec at 0 degrees C.
Antiblooming 1000X
Readout Specifications
Shutter Mechanical
Exposure 0.12 to 3600 seconds,
10ms resolution
Correlated Double Sampling Yes
A/D Converter 16 bits
A/D Gain TBD (prototype = 0.38e-/ADU)
Read Noise ~8e- rms
Binning Modes 1 x 1, 2 x 2, 3 x 3
Pixel Digitization Rate > 1 million pixels per second
Full Frame Download ~7.7 seconds
Focus Mode ~1 second
System Specifications
Cooling - standard Single Stage Thermoelectric,
Active Fan, max -40 C w/air
Temperature Regulation ±0.1°C
Power 12VDC at 3 amps,
power supply included
Computer Interface USB 2.0
Computer Compatibility Windows / Mac
Physical Dimensions
Optical Head 2 x 4 x 5 in. (50x100x127mm)
Mounting T-Thread,
2" nosepieces included
c-mount compatible
Weight Approx. 1.8 pounds / 0.8kg
Backfocus 0.69 inches / 17.5 mm
谢谢后心兄，不过还是纠结c 一个团购引起的纠结？！ 回LS，不是团购。。
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