Feature:
1. The fisheye lens is mainly used for online teaching, without distortion, and can greatly expand the field of view.
2. Using advanced optical lens design, so you can shoot clear and acute details, while ensuring that you can use for a long time.
3. With the dual‑split screen mirror video effect, participants can see the panorama of the piano keyboard when the teacher's hands are closed.
4. The lens has a soft rubber clip, which will not scratch and damage the mobile device when it is fixed.
5. The angle of the product is larger, the whole key can be seen without a bracket, and it is not vignetted or blurred.

Specification:
Item Type: Online Class Lens
Material: Optical glass + aluminum alloy
Colour: Black

Package List:
1 x Lens
1 x Lens Screen
1 x Wiping Cloth