ULTECHNOVO Optometry Accessory Kit 1pc Tool Optics Tool Lens for Eye Examination Lightweight and Easy to Store

Package List 1 x Cross Cylinder Lens Characteristics - Size: 10.80X3.80X0.40cm/4.24X1.49X0.16inch Handheld Cross Cylinder Lens. - Material: Optical glass, zinc alloy multi tool. - Color: Silver accessories. - You will have a good use experience because of the workmanship of this product cross cylinder lens tool. - It is lightweight for easy and convenient to carry and store when not in Test Tool. - You can send it to your families and friends as a , they will be tools. - It is made from material for time and use eye occluder. - It has a simple design, but very practical in use, giving you a cylinder optical tools.Goods Descriptiontest tool When correcting the axial direction, the two axes of the cross cylindrical lenses can be placed at 45 degrees of the cylindrical lenses.kits The cross cylinder lens is mainly used for optometry, a good helper for experiment

• ROUND OPTICAL CROSS CYLINDER LENS-- You can give it as a to your family and friends and they will be delighted. Fine workmanship and quality material its durability and practicality.
• DIOPTERS OPTICAL INSTRUMENTS-- When correcting the axial direction, the two axes of the cross cylindrical lenses can be placed at 45 degrees of the cylindrical lenses.
• HANDLE OCCLUDER-- Tool-You can send it to your families and friends as a , they will be happy.
• ACCESSORIES FOR-- You will have a good experience due to the workmanship of this product. Handheld design, simple and portable, easy to use, carry and store.
• CROSS CYLINDER LENS TOOL-- simple in design, but its practical to use, which will give you a good use experience.