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What else can I help you with?
Can you use a smaller diameter contact lens than your prescription?
yes but it would feel wierd.
Will discount contact lens match your prescription exactly?
Yes, discount contact lens can still match your prescription exactly. All companies have quality standards that they have to meet, so regardless of where you purchase your prescription lens, you will get the same prescription all the time.
Are there any taxes for importing contact lens from US to israel?
no. but you can't buy contact lens in the US without a prescription.
What is a Non-prescription color contact lens?
plano lenses
Is contact lens a medical device?
Yes the contact lens is a medical device and you need a prescription form an eye doctor to order them (especially online).
What is medical code 92312?
92311prescription of optical and physical characteristics of and fitting of contact lens, with medical supervision of adaptation; corneal lens for aphakia, 1 eye92312 prescription of optical and physical characteristics of and fitting of contact lens, with medical supervision of adaptation; corneal lens for aphakia, both eyes92313 prescription of optical and physical characteristics of and fitting of contact lens, with medical supervision of adaptation; corneoscleral lens
What is bcor in contact lenses?
The base curve is the radius of the sphere of the back of the lens that the prescription describes.
How long is a contact lens prescription valid in Missouri?
In Missouri, a contact lens prescription is typically valid for one year from the date it is issued. However, the validity may vary based on the specific circumstances or the doctor's recommendations. It's important for patients to check with their eye care provider for the exact expiration date of their prescription.
What is the significance of the diameter of a lens in determining its performance and capabilities?
The diameter of a lens is important because it determines how much light the lens can gather, which affects its performance and capabilities. A larger diameter allows more light to enter the lens, resulting in better image quality, sharper focus, and improved low-light performance.
How does a convex lens work to make you see things?
The amount of curve (convex) in the lens determines the strength of the lens, thereby determining the effectiveness (or strength) of the lens. This is how the prescription strength of contact lenses is determined.
Does your contact lens prescription have to be exact because i cant seem to find my exact one online?
Yes.
How so you convert power of glasses to contacts?
To convert glasses prescription power to contact lens power, you need to consider the vertex distance, which is the distance from the back of the glasses lens to the eye. For prescriptions with a power of -4.00 D or greater, the contact lens power is typically less than the glasses prescription due to this distance. Generally, you can use a conversion formula or consult with an eye care professional for precise adjustments. Additionally, factors like the shape of the eye and the type of contact lens will also influence the final prescription.
