During the 20th century, one of the most famous family names in the English glamorous highclass society was Mitford. Why? Because Baron Redesdale, Mr Freeman-Mitford had 6 charming daughters, each of whom was unique of her kind. 6 sisters- 6 destinies: so different and so extraordinary. That the whole world was following all the events in their lives. These beautiful ladies were the inspiration for a great number of artists: writers, film directors and painters. Success and failier, romances and intrigues, books and songs, manifestations, fashion and much more- the history of the Mitford family has it all.
This server could not verify that you
are authorized to access the document
requested. Either you supplied the wrong
credentials (e.g., bad password), or your
browser doesn’t understand how to supply
the credentials required.
Roof Pros has proudly served Kansas and Nebraska for over 10 years. We have repaired over 4,200 roofs damaged by hail and other acts of nature. We will work directly with your insurance company to make sure your repair is timely, neat, and efficient. Roof Pros believes in doing things the right way, the first time. Call us at (308)708-0850 to schedule a free estimate today.
Check out our Facebook page. See our current projects!
The Orlando area has been fortunate over the past few years that we haven’t seen a named storm come through that required a lot of roof repair. However, strong winds, thunderstorms, and occasional hail do regularly occur. All can damage your roof. When you are in need of roof repair, it’s vitally important that you contact your local roofer as soon as possible.
Most storm damage, including wind damage and hail damage is covered by your homeowners insurance. When you’re faced with a roof repair that has left part of your home exposed to the elements, you want it taken care of immediately. Call your insurance company and report the roof damage. Then call Russ Noyes Roofing Inc to come out, cover the exposed area and provide you with a written estimate of the damage.
A typical web page has a header and footer area. These two sections are crucial because they hold key info about your website. Ordinarily, most visitors to a website will notice the header first before anything else and they can make judgments about the website based on their impression of the header. Needless to say, the header and footer sections deserve more attention when designing your pages.
WordPress uses a simple templating system where all header content is contained in a piece of code stored in the header.php template file. Likewise, footer content is stored in the footer.php file. The code in these files is mostly plain HTML with bits of PHP code (template tags) that display the metadata dynamically.
So, you’ve just had an eye exam and your optometrist or ophthalmologist has given you an eyeglass prescription. He or she probably mentioned that you are nearsighted or farsighted, or perhaps that you have astigmatism. (If that’s not the case, and you need to see an eye doctor, click here to find one near you.) But what do all those numbers on your eyeglass prescription mean? And what about all those abbreviated terms, such as OD, OS, SPH and CYL?
What OD And OS Mean
The first step to understanding your eyeglass prescription is knowing what “OD” and OS” mean. They are abbreviations for oculus dexter and oculus sinister, which are Latin terms for right eye and left eye.
Your eyeglass prescription also may have a column labeled “OU.” This is the abbreviation for the Latin term oculus uterque, which means “both eyes.”
Prescriptions written for eyeglasses, contact lenses and eye medicines, some doctors and clinics have opted to modernize their prescriptions and use RE (right eye) and LE (left eye) instead of OD and OS.
On your eyeglasses prescription, the information for your right eye (OD) comes before the information for your left eye (OS). Eye doctors write prescriptions this way because when they face you, they see your right eye on their left (first) and your left eye on their right (second).
Buy Glasses Online Consumer Reports
Sphere (SPH). This indicates the amount of lens power, measured in diopters (D), prescribed to correct nearsightedness or farsightedness. If the number appearing under this heading has a minus sign (–), you are nearsighted; if the number has a plus sign (+) or is not preceded by a plus sign or a minus sign, you are farsighted.
The term “sphere” means that the correction for nearsightedness or farsightedness is “spherical,” or equal in all meridians of the eye.
Cylinder (CYL). This indicates the amount of lens power for astigmatism. If nothing appears in this column, either you have no astigmatism, or your astigmatism is so slight that it is not really necessary to correct it with your eyeglass lenses.
The term “cylinder” means that this lens power added to correct astigmatism is not spherical, but instead is shaped so one meridian has no added curvature, and the meridian perpendicular to this “no added power” meridian contains the maximum power and lens curvature to correct astigmatism.
The number in the cylinder column may be preceded with a minus sign (for the correction of nearsighted astigmatism) or a plus sign (for farsighted astigmatism). Cylinder power always follows sphere power in an eyeglass prescription.
Buy Glasses Online Consumer Reports
Meridians of the eye are determined by superimposing a protractor scale on the eye’s front surface. The 90-degree meridian is the vertical meridian of the eye, and the 180-degree meridian is the horizontal meridian. Axis. This describes the lens meridian that contains no cylinder power to correct astigmatism. The axis is defined with a number from 1 to 180. The number 90 corresponds to the vertical meridian of the eye, and the number 180 corresponds to the horizontal meridian.
If an eyeglass prescription includes cylinder power, it also must include an axis value, which follows the cyl power and is preceded by an “x” when written freehand.
The axis is the lens meridian that is 90 degrees away from the meridian that contains the cylinder power.
Add. This is the added magnifying power applied to the bottom part of multifocal lenses to correct presbyopia.
Prism. This is the amount of prismatic power, measured in prism diopters (“p.d.” or a superscript triangle when written freehand), prescribed to compensate for eye alignment problems. Only a small percentage of eyeglass prescriptions include prism.
When present, the amount of prism is indicated in either metric or fractional English units (0.5 or ½, for example), and the direction of the prism is indicated by noting the relative position of its “base” or thickest edge. Four abbreviations are used for prism direction: BU = base up; BD = base down; BI = base in (toward the wearer’s nose); BO = base out (toward the wearer’s ear).
Sphere power, cylinder power and add power always appear in diopters. They are in decimal form and generally are written in quarter-diopter (0.25 D) increments. Axis values are whole numbers from 1 to 180 and signify only a meridional location, not a power. When prism diopters are indicated in decimal form, typically only one digit appears after the period.