| Manufacturer: | Bausch and Lomb |
|---|---|
| BC: | 8.60 |
| DIA: | 14.20 |
| Pack size: | 90 lenses |
| Replacement schedule: | 1 Day |
| Expiration: | 12 months and more |
| Oxygen permeability: | 42 Dk/t |
| Water content: | 78% |
| Product name: | Biotrue ONEday |
| Power range: | from -9.00 to +6.50 |
| Lenses Material: | Nesofilcon A |
| Extended or overnight wear: | No |
| UV filter: | Yes |
Alternative
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- Extra lubrication
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Alternative
Comments (3)
JUST THE BEST EVER!!!!!!
I'm confused as to what BC & DIA are. My prescription doesnt refer to these abbreviations. It shows Sph, Cyl and Axis with similar readings for both eyes although the strength of my contact lens varies for each eye. Additionally, the axis numbers are vastly different for each eye. Currently, my contacts lens are +4.75 and +2.50 I would welcome any advice please
Answer
Hi, Maz, BC and DIA mean base curve and diameter, respectively. These values are not so much indicative of your prescription and are more for which brand will be the best fit for your eye. Base curve is the radius of the back of your lens (i.e. how far your lens protrudes), and diameter is the area of your cornea your lens encompasses and is contingent upon the size of your eye. If you do not know, you should be fitted for lenses by your optometrist.
Thanks, Alensa
Do you have these lenses and do they work as multi focal?
Answer
Hi, Stanley, If you would like multifocal lenses, please check this version of the same product: https://www.alensa.co.uk/…ia-90-lenses
Thanks, Alensa
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