第一篇文章當然要有爆點
所以
就來個開箱文好了
今天來了許多玩意兒
第一件是FLI PDF到手了
http://www.flicamera.com/focusers/index.html
Precision Digital Focuser
Minimum Travel: 0.35"
Number of Steps: 7000
Resolution per Step: 1.25 micron
Clear Aperture: 89 mm
Weight: 2.4lbs
PC Interface: USB 2.0
Telescope Side Threads: 3.750"-24 UNS-2B
U.S. Pricing: $1450
第二件是OAG 8300
http://www.sbig.com/Wide-Field-Off-Axis-Guider-OAG-8300.html
$995.00
The new Low Profile Off-Axis Guider is designed with a 7-element relay lens system. It places the guide camera to the side of the main camera and filter wheel minimizing impact on overall backfocus. The lens system also acts as a 0.7X focal reducer, doubling the field of view of the guide camera compared to a typical off-axis system. The guide camera can also be rotated in 90 degree increments about the OAG to orient the guide camera and cables.
The OAG can be used on both mono or color cameras (color requires adapter) and is backward compatible with all ST-8300 cameras.
第三件則是大家期待已久的ST-I mono
http://www.sbig.com/ST-I-M.html
ST-i MONOCHROME PLANET CAM AND AUTOGUIDER
•Low noise, high sensitivity monochrome CCD
•Up to 21 frames per second in focus mode
•Internal mechanical shutter for automatic dark frames
•16 bit A/D
•Eyepiece size body (1.25" diameter)
•Lightweight - only 2.2 oz.
•Front end threaded for standard 1.25" filters
$595.00
各位一定有疑問
這樣哪算什麼開箱文啊!!
還用網站上的照片
太沒誠意了吧!!
因為今天才到貨
晚上此刻的我還在學校陪著三年級學生夜自習呢?
照片等回到家再補吧!!!
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