First and foremost, it should be clear that a prescription for contact lenses is not the same as a prescription for glasses. So one can say that it is not possible to do a direct eyeglass lens, to contact transformation. However, the prescription glasses can be used for the construction of the contact lens prescription by allowances for varying the distance between the corrective action material and the optical lens.
The prescription andsuitable for contact lenses involves much more than a similar recipe and fit glasses. shall, for the new contact lenses, the assembly very new. This will also vary depending on the type of lens attached.
The matter is still dependent on the type of lens prescribed complicated being. Hard lens fits the eye, unlike soft lenses, so that allowances must be made depending on which of the materialused for the lens itself.
Your doctor will probably contact lenses by a refraction to determine the start to the refractive error of your eyes, and then determine other measurements, such as the tear film evaluation and the curvature of the cornea of the best and most suitable contact lens material for your eyes. An exam and fitting for contact lenses can also play your prescription.
One should also note the increasingMaintenance costs of contact lenses. Including more regular checks on the eyes, and frequent changes of the lenses. You should include the cleaning and storage of materials in the cost of the lenses because they are an important part of the eye health care.
To sum up, while your eyeglass prescription may be used to help with the contact lens prescription can not be assumed that the former can be used to create them.
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