Our UV system Purifies the water for your entire home Immediately On Contact and Kills 99.99% of ALL Living Bacteria & Viruses! Each UV System comes with a Commercial Quality Big Blue 5 micron pre-filter which captures any microscopic particles so Bacteria canât hide behind them.
If your prescription does not contain your PD: 1  Ask to have it measured at an optical shop â some may charge a fee. 2  Contact an optical shop where you have previously purchased prescription glasses. 3  Your previous optometrist may have a record of your PD.  Alternatively, try measuring your own Pupillary Distance as explained below.
If an eye examination reveals that you need glasses, the optometrist will write a prescription for your corrective lenses. Depending on your needs, you may be able to choose between eyeglasses and contact lenses. If you choose glasses, you will need to choose eyeglass frames when you have your prescription filled. If youâve dreaded having to wear glasses, the many styles and fashions available in eyewear today can help alleviate that dread.