It can be seen that the landlord does not want to burn the mirror at a high price. In fact, the quality of Phoenix's reflective telescope is still good. It is said that the refractive telescope of Phoenix has huge chromatic aberration, but the mirror has no chromatic aberration. At least there is nothing wrong with the optical part, and the mechanical part is not flattering. This shelf is old and unstable. I suggest a reflective telescope of Phoenix 70076, which I spent my whole junior high school with. After buying this mirror, pay attention to changing a better eyepiece and buy a PL 10 eyepiece. The whole set will not surpass 300 yuan. As for the effect, you can see open clusters, some nebulae (viewed from a low-power eyepiece), lunar craters, sunspots (Gabbard films or solar filters), Jupiter, Saturn and Venus. I have seen these before, and I can see some details, but the effect is not particularly good. Details of Jupiter and Saturn are faintly visible. Jupiter can see satellites and dark rings, and Saturn can see rings, but the separation of spheres and rings is difficult to distinguish and looks difficult (measured). Venus can see profit and loss, nebula can see white fog, but the effect of seeing nebula is not as good as that of 60mm caliber binoculars. These are all measured. Do it yourself.