230mm马卡,3400X4100分辨率的月面
本帖最后由 steveyzh 于 2011-8-8 20:43 编辑3400X4100分辨率的月面,4.4Mb
http://objectstyle.org/astronominsk/Moon/Moon2011/Moon_20110721.jpg
伪彩色月球Hard color (IR/G/UV)
LRGB合成 (L = IR)
Size 50%2160x2344, 2.9MBhttp://objectstyle.org/astronominsk/Moon/Moon2009/Color_20090406/Moon_20090406_hard_color.jpg
Moon 6th April, 2009 - 自然色彩月球 natural color (IR-pass, Green and UV-pass filters), mosaic of 51 images (17 for each channel)http://objectstyle.org/astronominsk/Moon/Moon2009/Color_20090406/Moon_20090406_color.jpg 本帖最后由 steveyzh 于 2011-8-8 20:26 编辑
http://objectstyle.org/astronominsk/Moon/Moon2011/Moon_20110724.jpg http://objectstyle.org/astronominsk/Moon/Moon2011/Moon_20110724_Copernicus.jpg http://objectstyle.org/astronominsk/Moon/Moon2011/Moon_20110724_Iridum.jpg 确实牛,厉害 太牛逼了,不行了,看来高精度还是比大口径重要啊。 极其强大的月面。。。。。 我是没话说了::070821_09.jpg:: 回复 8# linkage
是这个马卡。。。。。。
Santel MK91 F/13 Mak Cass.
Specifications
Clear Aperture ----231mm ( 9.1” )
Focal Length ----2972mm ( 117”)
Tube Diameter ----260mm ( 10.25” )
Tube Length ----648mm ( 25.5”) Plus Focuser 762mm (30” )
Tube Weight ----13.6kg ( 30lb )
Diameter Of Secondary Obstruction ----63mm (2.5”) 27%
Meniscus ----K8 Glass Less Than 1% Reflection Broadband Multicoated
Mirror ----LK5 Aluminized SiO2 Protected.
Tube ----Aluminum White Textured
Focusing ----Crayford Type
Finder ----10x 50mm On Quick Release Bracket
Camera Holder ----No
Optical Quality ----1/6th To 1/7th Wave PTV
Cooling ----None
Comes In A Permanent Wooden Case -----------------------------------------------Price $US 3850
With Padded Cradles And Hinged Lid
好图,收藏做桌面:) 好图,收藏做桌面:)
emc2 发表于 2011-8-8 20:53 http://www.astronomy.com.cn/bbs/images/common/back.gif
桌面壁纸4Mb太大,影响电脑性能 1500X2500分辨率
http://objectstyle.org/astronominsk/Moon/Moon2011/Moon_20110313_Deslandres.jpg 1387X1800 分辨率
http://objectstyle.org/astronominsk/Moon/Moon2011/Moon_20110313_Plato.jpg 1365X1100 分辨率
http://objectstyle.org/astronominsk/Moon/Moon2011/Moon_20110313_Apenninus.jpg 1400X1450分辨率
http://objectstyle.org/astronominsk/Moon/Moon2008/Moon_20080223.jpg 回复linkage
是这个马卡。。。。。。
Santel MK91 F/13 Mak Cass.
Specifications
Clear Aperture ...
steveyzh 发表于 2011-8-8 20:52 http://www.astronomy.com.cn/bbs/images/common/back.gif
看到后面的价格,无语了。。。。。。 这个马卡的性能也太牛了吧{:1_245:} 好东西啊,超级玩家拥有! 羡慕呀,细节很清晰。。。。。。。。。。。。。。。
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