Magnifying Visors

what is the name of the tube of a flexible magnifying glass?

In one of those bendable magnifying glass what is the name of the bendable bit in chinese or english. Some people say flexible arm or bendable neck but could you tell me one that will show up in the web for purchase and for any length that you require I need the Chinese or the english name.

Public Comments

1. I believe the term you are looking for is gooseneck. A gooseneck is named because of the shapes that it can assume, including the curved shape of a goose's neck.
2. Flexible goose neck arm -Flexible gooseneck design allows the user to adjust the lamp to various heights and position