Doing double eyelids generally does not affect vision, so don't worry too much. Double eyelid surgery can usually choose surgical methods such as catgut embedding or total excision. Catgut embedding is usually to embed special glands into subcutaneous tissue, thus forming double eyelid surgery, which is simple to operate and quick to recover, and is more suitable for people with thin eyelid skin. Total double eyelid resection usually needs to remove excess fat in the eyes, which is more suitable for people with thick eyelid fat. Pay attention to develop good eye habits at ordinary times, and don't use electronic products for a long time, which can prevent vision loss.