skyvoyager 发表于 2011-1-20 12:52

SBIG的新产品，ST-i 行星及导星相机

ST-i
Planet Cam and Autoguider






上市时间大约是2011年4、5月份。$595

繁★之夜 发表于 2011-1-20 12:54

SBIG的东西一如既往滴贵...yct61.gif

skyvoyager 发表于 2011-1-20 12:55

Low noise, high sensitivity CCD - Monochrome or Color

Internal mechanical shutter for automatic dark frames

Electronic shutter for short exposures

Up to 21 frames per second in focus mode

16 bit A/D

Eyepiece size body (1.25" diameter)

Low cost

Lightweight - only 2.2 oz.

Powered from USB Port

Standard Guider Output Port

Front end threaded for standard 1.25" filters

CCDOPS Autoguiding and Imaging Software with Planet MasterTM

CCDSoftV5 Autoguiding and Imaging Software Software

skyvoyager 发表于 2011-1-20 12:57




貌似是新技术

littlePig 发表于 2011-1-20 12:58

这个，这个！

等看评测！

northwolfwu 发表于 2011-1-20 13:02

不错的产品，导星灵敏度看来和Q５差不多，另外还有防溢出，内置机械快门可以自动拍暗场，价格还算可以。
Kodak describes the performance of this CCD:"Designed for demanding imaging applications, this sensor has additional features including electronic shuttering, peak QE (quantum efficiency) of 55%,

The array is 648 x 484 pixels at 7.4 microns square.Anti-blooming is standard.

However, in the ST-i camera we have also included a mechanical shutter enabling the camera to automatically take dark frames.This feature alone dramatically improves the performance of the ST-i, particularly when used as an autoguider.Cooling of the CCD to reduce dark current is unnecessary at the short exposure times common to planetary imaging and autoguiding, but there remains the possibility of bright pixels in an image that can raise the threshold of brightness required for the most sensitive guiding performance.The ability to automatically take and subtract a dark frame results in a very smooth background against which detection of dim stars is more reliable.Finally, while some inexpensive guiders save cost by using low cost 8 bit or 10 bit electronics, the ST-i camera uses a high quality 16-bit A/D for superior resolution of the full dynamic range of the CCD, greater than 70 dB.

Keee 发表于 2011-1-20 13:10

gs2c 发表于 2011-1-20 14:06

这个导星的时候还要接电脑不？这个是关键

javaboy 发表于 2011-1-20 14:24

看配置已经写了，肯定要接电脑用专用软件导星的。 ::070821_19.jpg::

turbobear 发表于 2011-1-20 14:59

这价格，肯定是连电脑的

littlePig 发表于 2011-1-20 21:12

要连电脑的，不知道亮点在哪里了

Nightsky 发表于 2011-5-21 15:58

亮点在价格，和Q5类似的话，3倍以上的价格。

kaienkalaq 发表于 2011-5-21 16:08

如果这个的价格合理的话，我相信的大家都会选择SBIG这个牌子吧。

地球火星 发表于 2011-5-21 16:37

看来还是不如SG4牛逼啊。不过或许用途有所不同。

后心发冷 发表于 2011-5-21 22:54

比QHY6还贵不少，和QHY5+QHY6价格差不多了。

木习习 发表于 2011-5-21 22:58

要连电脑的，不知道亮点在哪里了
littlePig 发表于 2011-1-20 21:12 http://www.astronomy.com.cn/bbs/images/common/back.gif


    亮点在SBIG 翻译就是 SB一个

小白兔 发表于 2011-5-21 23:11

用过sbig才知道，技术上的确有先进的地方，不服不行，虽然贵点，但是值得

黄药师 发表于 2011-5-21 23:45

SBIG被收购了还出新产品，看来前途还是充满希望的。
不大用担心以后买不到质优价廉的CCD了
利好消息
页: [1]
查看完整版本: SBIG的新产品，ST-i 行星及导星相机