At present, there are three main ways to learn this technology:
1, optical shop internship. The form of part-time job can be learned from a master or provided with training opportunities in an optical shop. But it should be noted that some shops will not teach, and may just do something else.
2. Studying in a training institution. This is the main learning channel. There are many glasses training institutions, which can be completed in 1-3 months, and many of them provide certificates. However, accelerated learning needs to be improved in the future. Danyang and other glasses bases have more training.
3. Join a chain brand. It is convenient for some brands joining optical shops to provide technical training or have channels.