Non-Slip Handle Cross Cylinder Lens Long-Lasting Precision Cross Cylinder for Opticians, Ophthalmologists

Professional Precision: This high-quality optical instrument is engineered for accurate vision testing and medical diagnostics.

Essential Diagnostic Tool: A fundamental optometry tool used by professionals to determine the axis and power of astigmatism during eye exams.

Two Power Options: Features a specific cross cylinder lens available in 0.25 and 0.50 diopter strengths to suit various patient needs.

Ergonomic Design: The precision cross cylinder is equipped with a knurled non-slip metal handle for a secure grip and easy rotation during use.

Accurate Refraction: This astigmatism test lens helps refine prescriptions, ensuring patients receive the most comfortable and clear vision possible.