Оценка 4,9 (2 103) Use our online strength calculator to find your ideal strength in reading glasses, blue light glasses and reading sunglasses from your prescription.

Convert your Spectacles power into contact lens power in just 60 seconds. Please Select Your Vision Correction.

REFRACTION. Reset form. Power. Cylinder. Axis. OD: OS: Add: PD (mm):. Vertex (mm):. CONTACT LENS NAME. OD: OS: MONOVISION (NEAR). OFF. OFF. Prescription: Copy.

The tools and contact lens calculators below are designed to help you maximise fitting effectiveness, patient care and practice efficiency.

Optical calculators for opticianry and low vision to make your life easier from your friends at Chadwick Optical.

Use our handy price calculator to work out the cost of your lenses. Please keep in mind that Lensology will not ask for any payment upfront.

A calculator to quickly and easily convert spectacle Rx to a contact lens Rx and its spherical equivalent.

Оценка 5,0 (79) Glasses Calcultor. Use our tool to help guide you to the final cost of your new eyewear. Frame Price £30 £0 £490. Lens Type Single Vision.

Lens Thickness Calculation. Fill in the input fields and then press the Calculate button in order to compute the approximate center and edge thickness ...

Easily calculate your prescription transposition with Michigan Contact Lens. Visit now for accurate results and expert guidance.