Why is the second generation telescope of Guanbo Wolf expensive?

Good quality. Bosma is the brand of Guangzhou Guanbo Optoelectronic Technology Co., Ltd., which was established in 2003. The second generation telescope of Guanbo Wolf is of good quality and requires high material selection and processing accuracy, so it is very expensive. Telescope is an optical instrument that uses optical devices such as lenses or mirrors to observe distant objects.