3D Display Clock, Applied Art, By Day or Night. Patent № 206828.
Universal Zoom Lens Jig for Cell Phone, Patent Pending.
Universal device connecting a randomly selected telephoto lens and smartphone, allowing them to work together.
3D Display Clock, Applied Art, By Day or Night. Patent № 206828.
Universal Zoom Lens Jig for Cell Phone, Patent Pending.
Universal device connecting a randomly selected telephoto lens and smartphone, allowing them to work together.