Yes, you can nap in Biomedics 38 (UltraFlex 38) lenses. As Biomedics 38 (UltraFlex 38) is approved for overnight wear (a full night's sleep), napping in them for a short period of time is not a problem. As always though, make sure you're OK to do so with your ECP even if they are technically approved as every individual's situation is different. Whether sleeping overnight or napping with contacts, this is an environment that reduces the amount of oxygen that reaches your eye, hence the precautions you need to take in terms of choosing the right lens.

You need 2 box(es) of Biomedics 38 (UltraFlex 38) contacts to last you for 6 months. In order to last you for 12 months, you'll need 4 box(es). These amounts pertain to a single eye, so to cover both eyes, double these amounts.

Unfortunately no, you can't use your eyeglass prescription for Biomedics 38 (UltraFlex 38) lenses. Your eyeglass prescription only has the power part of the contact lens prescription. In addition to the power, the proper base curve (BC) and diameter (DIA) are needed to order contact lenses. Contact lenses come in different sizes and must be fit to your eye by an Optometrist or Ophthalmologist. As a replacement center, we can only sell you contact lenses that you are already wearing successfully. So ultimately eyeglass prescriptions are not the same as a prescription for Biomedics 38 (UltraFlex 38) contacts. See an ECP/optometrist if you're looking for a contact lens prescription and fitting as a first-time-wearer.

Yes, Biomedics 38 (UltraFlex 38) is FDA-approved. The U.S. Food and Drug Administration regulates all contact lenses as prescription medical devices and thus must go through an approval process, after which they can be legally sold in the US (if approved). Lens.com sells only FDA-approved contact lenses. From lenses to address near, farsightedness, astigmatism, and even cosmetic lenses, our inventory consists only of FDA-approved contacts.

Biomedics 38 (UltraFlex 38) lenses are available to purchase at online retailers, some brick-and-mortar stores, and eye care professionals near you. The lowest prices and largest selections can typically be found online where retailers can take advantage of high volume and lower costs which can benefit customers. Lens.com offers exclusive rebate/rewards savings.

To buy Biomedics 38 (UltraFlex 38) contacts online, you'll need a credit card, the quantity you want to order, and the name of your eye doctor. That's the bare bones. We can contact your eye doctor to confirm your prescription on your behalf. If you have a physical copy of your prescription, great, then we won't need to contact your eye doctor. it's very simple, and if you have any difficulties, our friendly Customer Service Representatives are here to help. These steps are based on rules laid out by federal policy to protect consumer rights and we take full advantage of them to ensure an easy and timely experience for you.

Yes, you can buy Biomedics 38 (UltraFlex 38) contacts online for someone else, for example a child or someone you're assisting with making a purchase. The same simple steps apply. At Lens.com you'll only need to know what contacts you want, their prescription, the contact info of the person's ECP (for prescription verification), and a credit card. We'll do the rest! 

Yes, you do need a valid prescription to buy Biomedics 38 (UltraFlex 38) contacts online. A prescription is required to buy any type or brand of contact lens, either online or in a store, without exception. What is not needed is a physical copy of your valid prescription. We need only to verify the existence of this, which is filed by your ECP, and we can do this for you. This is required by US federal law. Prescription verification is easy at Lens.com. We have several methods some of which avoid the need to contact your OD.

Yes, you can renew your prescription of Biomedics 38 (UltraFlex 38) lenses online. At Lens.com. we need only your previous prescription to begin the quick process of renewing your prescription online, and it takes only 10 minutes. In fact, you can renew any contact prescription, for any brand with Lens.com, including for a prescription for glasses. Of course, this service is only available in the 37 states which are not under the thumb of the American Optometric Association. Check here to see if you live in a privileged state.

Yes, generally, Biomedics 38 (UltraFlex 38) contacts purchased online are the exact same lenses you purchase in a store or a doctor's office. The guarantee that this will be the case of course varies based on where online you make your purchase. At Lens.com, all contacts are authentic, FDA-approved, and the same as you might purchase from your ECP but at a discounted price, thanks to our lower cost and better volumes.

You will know Biomedics 38 (UltraFlex 38) contacts are inside-out if they feel uncomfortable in your eye. An inside-out contact lens will also move too much when you blink, and they may even pop out. Some contacts feature an inside-out mark that can be checked once removed, but this is not the case with all lenses.

Contacts, like Biomedics 38 (UltraFlex 38) are made of hypoallergenic materials, meaning the contacts themselves don't usually cause an allergic reaction. In most cases, what causes an allergic reaction is a buildup of contaminants on the contacts. If you experience redness, watering, and other symptoms of a possible allergic reaction, remove your contacts immediately and consult your ECP.

Contact lens prescriptions, including for Biomedics 38 (UltraFlex 38) contacts, follow a standardized format and use abbreviated terms. There are values for power, base curve, diameter, and other parameters, some of which you'll need to specify when ordering contacts. Click here, to see further info on how to read your Biomedics 38 (UltraFlex 38) contact lens prescription.

You need 4 box(es) of Biomedics 38 (UltraFlex 38) contacts to last you for 12 months. These amounts pertain to a single eye, so to cover both eyes, double these amounts.

Biomedics 38 (UltraFlex 38) contacts are typically available to purchase at your nearest brick-and-mortar eyewear store or ECP's office. However, the lowest prices and largest inventory of these lenses can be found online, such as at Lens.com, where greater volumes and lower overhead can translate into significant savings over store-bought contacts.

Like all contact lenses, Biomedics 38 (UltraFlex 38) lenses do expire. The expiration date will be stamped on the box itself or on the aluminum fold of the blister pack in either a YYYY-MM or YYYY-MM-DD format. Typically, the expiration date for contacts is several years after the date of packaging.

Biomedics 38 (UltraFlex 38) contacts have a water content of 38%. The higher the water content in a contact lens, the more oxygen reaches the cornea during lens wear. There are other factors at play however so water content alone isn't enough of a factor to judge a lens' performance for a given person. High water content lenses can feel comfortable initially but may dry out over time, but this is not always the case. So it's good to know about the water content of a lens, but it's not everything. Consult your ECP to find out the best options for you.

Typically yes, Biomedics 38 (UltraFlex 38) contacts offers rebate savings through Lens.com. In order to redeem rebates, the quantity you purchased should reach the specified requirement. Rebate offers can change from time to time so be sure to check to see which rebates are being offered. The bottom line is, whatever the rebate amount, our prices are designed to be extremely competitive to everyone else, online or in-store.

No, Biomedics 38 (UltraFlex 38) contacts have not been discontinued by CooperVision. They continue to be produced, marketed, and sold on Lens.com. Typically, if a contact lens ceases to be produced by the manufacturer, we will indicate it clearly on our product page as being a discontinued lens and it won't be an option to purchase them.

Yes, you do require a valid prescription in order to buy Biomedics 38 (UltraFlex 38) or any contacts in the United States, per Federal Law. However, at Lens.com having a copy of your prescription in your possession is not required to place an order (though be aware it's something that is owed to you by your ECP once you complete an eye examination so that you can choose where to purchase your contacts). If you don't have a copy in your possession, Lens.com representatives will help verifying your prescription by calling your ECP for you. Provide us with the basic information, sit back, and relax.

Biomedics 38 (UltraFlex 38) contacts are made by CooperVision, and sold on Lens.com.