Features:

1. Magnification: 2X, 2.5X and 3.0X

2. Small range of visual field

3. Clip on the glasses.

Models:

ZS-2.0X-C  Visual Angle: 12°  Magnification: 2X

ZS-2.5X-C  Visual Angle: 11°  Magnification: 2.5X

ZS-3.0X-C  Visual Angle: 10°  Magnification: 3.0X