No, it is not recommended to convert a glasses prescription to a contact lens prescription online. Contact lens prescriptions are different from glasses prescriptions and require additional measurements and evaluations to ensure proper fit and vision correction. It is important to have a comprehensive eye exam and contact lens fitting by a qualified eye care professional to determine the correct contact lens prescription for your eyes. This will help ensure the safety and effectiveness of your contact lenses. **

To convert a glasses prescription to a contact lens prescription, it is important to consult with an eye care professional. The conversion involves adjusting the prescription to account for the distance between the contact lens and the eye, as well as the curvature of the contact lens. The eye care professional will take into consideration the specific type of contact lens being used and the individual's eye health and needs. It is not recommended to attempt to convert a glasses prescription to a contact lens prescription without professional guidance. **

Yes, you can wear non-prescription fake contact lenses under prescription glasses. The contact lenses will not affect the prescription of the glasses, and they can be worn for cosmetic purposes. However, it is important to ensure that the contact lenses are safe and approved for use by an eye care professional before wearing them. Additionally, it is important to follow proper hygiene and care instructions for the contact lenses to avoid any potential eye health issues. **

To convert glasses prescription values to contact lens prescription values, it is important to consult with an eye care professional. The conversion process involves adjusting the power of the prescription to account for the distance between the contact lens and the eye, as well as the different refractive properties of contact lenses compared to glasses. Factors such as base curve, diameter, and brand of contact lenses also need to be taken into consideration. It is crucial to have a comprehensive eye exam and consultation with an optometrist or ophthalmologist to ensure the accurate conversion of prescription values. **

The prescription for glasses cannot be directly calculated from the prescription for contact lenses. This is because the two prescriptions are measured differently and are not directly interchangeable. The prescription for contact lenses takes into account the curvature of the eye, while the prescription for glasses takes into account the distance between the eye and the lens. Therefore, it is important to have separate prescriptions for glasses and contact lenses to ensure proper vision correction. **

It is not recommended to wear contact lenses without a prescription, even if you wear glasses with a prescription. Contact lenses are medical devices that need to be properly fitted by an eye care professional to ensure they are safe and comfortable for your eyes. Wearing contact lenses without a prescription can lead to serious eye health issues and discomfort. It is important to always follow the guidance of your eye care provider when it comes to wearing contact lenses. **

Colored prescription contact lenses are typically not completely opaque, as they are designed to allow some light to pass through in order to blend with the natural color of the eye. The level of opacity can vary depending on the specific color and design of the lenses. In general, colored prescription contact lenses are designed to enhance or change the natural eye color rather than completely cover it up. **

It's possible that your prescription may not be available in contact lenses, or that the specific brand or type of contact lenses you are looking for may not be available in your prescription. It's best to consult with your eye care professional to discuss your options and find the best solution for your vision needs. They can provide guidance on alternative options or may be able to recommend a different type of contact lens that can meet your prescription requirements. **