- OD right eye
- OS left eye
- Brand name eg. Acuvue
- BC / Base Curve a number between 8.0 and 10.0
- DIA / Diameter a number between 13.0 and 15.0
- Power / Sphere / Rx a number between -20 and +20
In Addition for astigmatic patients:
- Cylinder a number between -4.00 and +4.00
- Axis a number between 0 and 180
- Cylinder and Axis are usually separated by a x
For Multifocal, Bifocal lenses or Presbyopia:
"Addition" or "add" is usually preceded by "+" or is listed as "low", "mid" or "high" depending on the lens manufacturer.
Featuring one of the creepiest lens designs on the market, Blood Red contact lenses add an eerie element to whatever you're wearing. This bone-chilling design features vibrant red irises that perfectly resemble the look of blood for a surreal, out-of-this-world image. Because of the dramatic effect of the lenses, they are a perfect choice for spicing up the night on Halloween or while participating in theatrical performances, movie productions and costume parties, or just a fun night out.
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The most notable benefit of Blood Red contact lenses is that they last for up to one year with occasional wear. To maintain the quality and performance of the lenses throughout this period, clean and store them after each use.