This feature, unique among premium quality refractors, allows the widest low-power fields possible with a binocular viewer, for truly panoramic and almost three-dimensional deep space images.

• 这一个特征,独特的在高级的质量折射体之中，允许最宽的低通光量可能的与一个用两目的使用者,为真正全景三维空间的宇宙深部景象。