VIP can remove a vast variety of trees. Don’t risk cutting down a tree without proper training as all too often people get in to trouble once limbs start coming down & breaking property, or worse injuring themselves or others. All our staff are trained professionals and can remove trees safely and correctly so no damage is caused. We do climb trees also to prune or remove them. VIP only use safe & correct equipment when removing trees. We can even hire a cherry picker if it’s too unsafe to remove with climbing or from the ground. Depending on your local council, you may need a permit to remove large trees. We can access and help you with attaining the permit if needed.
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).
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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.
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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.
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Trying to train your dog yourself can result in loads of frustration for you and your dog. That’s probably why you’re here! Dog obedience training requires a lot of practice, a lot of specialized education, and a lot of time and patience – all things the you probably don’t have an abundance of!
Meghan has been training dogs and other animals for as long as she can remember. In fact, she remembers training her childhood cat to “sit”, “beg”, and “fetch”! She has always been intrigued by human and animal behavior, leading her to pursue a degree in Psychology with a focus in Learning Theory.
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KANSAS CITY, Mo. — July 1 was supposed to be the day that dental coverage for Missouri adults on Medicaid was restored, but it’s not happening.
The coverage was eliminated nearly a decade ago. Rayford Lee says you can look in his mouth to see the effect; five missing teeth. Painful, decayed ones had to be pulled.
“Just because you couldn’t afford to go in and have regular maintenance like you normally would expect somebody to do in this day and time,” said Lee.
This spring, Missouri lawmakers okayed $48 million in state and federal funds for dental care. Governor Jay Nixon signed the bill, but then withheld the funds as one way of balancing the budget that took effect Tuesday. Lee disagrees with the governor’s decision.
Dr.Iyer our pediatric dentist graduated dental school from New York University School of Dentistry in 2003. He graduated Pediatric Dentistry from Staten Island University Hospital in 2011. He also has a Masters Degree in Orthodontics from India. Dr.Iyer was born and raised in India where he got his basic training in Dental school. He then moved to the US and went through the rest of his dental education. His passion to practice pediaric dentistry is not only beacuse he loves working with kids but also he has a natual flare for it. He is married to Monisha Iyer and they have 3 children. They live in Princeton, NJ. Besides pediatric dentistry, he loves working on computers and is an ardent fan of Formula I car racing.
Dr. Brenegan is a board-certified periodontist in Cary, North Carolina. He received his undergraduate degree in biology from the University of Wisconsin. Prior to attending dental school, Dr. Brenegan spent several years working as a surgical assistant for an oral and maxillofacial surgeon in Raleigh, N.C. where his family has called home since 1985.
During this time, he met his wife, Colleen, while she completed her graduate studies at the University of North Carolina (UNC) Chapel Hill. Dr. Brenegan continued his education at New York University (NYU) College of Dentistry, where he earned his Doctoral of Dental Surgery (DDS) and participated in an honors program in Esthetic Dentistry. After completing a 3 year post-graduate residency program specializing in Periodontics at the University of Alabama at Birmingham (UAB School of Dentistry), Dr. Brenegan moved back to the Triangle area to practice Periodontics.