Package List
2 x Cross Cylinder Lens

Features
-Color:Multi Convenient Optometry Tools
-Size (50 degree): 10.80X3.80X0.40cm/ 4.24X1.49X0.16inch optometry lens
-Material: Optical glass and zinc alloy Cylinder Lens
-You will have a good use experience because of the perfect workmanship of this product Optical Lens.
-You can send it to your families and friends as a present, they will be happy optical trial lens.
-It has a simple design, but very practical in use, giving you a professional cylinder lens.
-It is lightweight for easy and convenient to carry and store when not in use Optometry Tools.
-It is made from good glass and zinc alloy material for long time and use optical glass lens.

Goods Description
Multi-function Optometry Tools When correcting the axial direction, the two axes of the cross cylindrical lenses can be placed at 45 degrees of the cylindrical lenses.Optical Lens The cross cylinder lens is mainly used for optometry, a good helper for experiment