We installed two 20-inch PlaneWave Telescopes (CDK20, 20-inch, 0.51 meter, f/6.8 Corrected Dall-Kirkham Astrographs) on Software Bisque Taurus 500 mounts in the spring of 2017. The telescopes are ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果一些您可能无法访问的结果已被隐去。
显示无法访问的结果