1. Trial lens set, 266pcs trial lenses with full powers and auxiliary lenses.
2. Trial Frame, universal type, fully adjustable.
3. Focus on every detail.
4. Science and technology care for your health.
Item Type: 266 pcs Optical Trial Lens Set
Size: About 75 x 35 x 5.5 cm
160 X Sphere Lenses
80 X Cylinder Lenses
12 X Prism
12 X Accessories
2 X Cross Cylinders
1 X Trial Frame