**Contact Lens Bc 8.6 Vs 8.4**. Ago a bc of 8.6 on one lens doesn't mean it'll fit the same way with another lens. In the world of contact lenses, the term “bc” might appear as a mere technicality, but it holds the.

Web there are many other parameters besides base curve that determine how a contact lens fits. In the world of contact lenses, the term “bc” might appear as a mere technicality, but it holds the. Web a base curve of 8.6 mm of radius is more curved, and therefore a tighter fit, compared to the 8.8 mm base curve.

### 8.6 Base Curve Colored Contacts.

Web lenses are usually available in just a few base curves per style, such as 8.3, 8.6 or 8.9. The b&l ultras only come in one bc (i believe), which i believe comes as an. R/optometry r/optometry • 2 yr.

### Is There A Problem With That?

Can i use a different brand of contact lenses with the same power?. Ahene 3 color brown contact lenses for. What is the diameter of my contact lenses?

### Web Difference Between 8.6 And 8.8 Bc :

8.4, 8.5, 9.0) and diameter (the diameter of the. People who have steeper corneas require tighter. Web bc and contact lens selection:

### 1 It Is Usually Expressed In Millimetres And May Be Further Characterised As Steep, Median,.

Web ahene 3 color green toric contact lens for astigmatism (3 tone green) rated 5.00 out of 5 $ 48.00 select options. Some symptoms of the wrong diameter include: Bc is only one measurement, diameter can be a big factor in how a lens fits.

### Web Studies Show That A Single Base Curve Of 8.4Mm Managed A “Good Or Better” Fit In Approximately 90% Of Individuals, 1 And Base Curves Of 8.4Mm And 8.6Mm Together.

Web there are a few differences between an 8.4 base curve and an 8.6 base curve. Here are some of the key factors to consider: Web a base curve of 8.6 mm of radius is more curved, and therefore a tighter fit, compared to the 8.8 mm base curve.