Product features
Lens type Toric lenses |
Product type toric hard lens |
BIAS-F BTX ( bitoric crossed )
Hard gas permeable, individually manufactured contact lens with UV filter.
The BIAS-F BTX has a toric back surface in BIAS® design, combined with a toric front surface. The special feature of the BIAS-F BTX is that the main cuts of the back surface and those of the front surface are oblique to each other.
Please order this type of lens only if you are already wearing it successfully.
It will be custom made for you. Exchanges, cancellations or returns, even if the contact lens is in perfect condition, are excluded.
The BIAS-F BTX has a toric back surface in BIAS® design, combined with a toric front surface. The special feature of the BIAS-F BTX is that the main cuts of the back surface and those of the front surface are oblique to each other.
Please order this type of lens only if you are already wearing it successfully.
It will be custom made for you. Exchanges, cancellations or returns, even if the contact lens is in perfect condition, are excluded.
Delivery range of BIAS-F BTX:
BC-1:
6.50 to 9.50 in 0.05 increments
BC-2:
6.50 to 9.50 in 0.05 increments
Power-1:
25.00 to -25.00 in 0.25 increments
Power-2:
25.00 to -25.00 in 0.25increments
BC-1:
6.50 to 9.50 in 0.05 increments
BC-2:
6.50 to 9.50 in 0.05 increments
Power-1:
25.00 to -25.00 in 0.25 increments
Power-2:
25.00 to -25.00 in 0.25increments
Axis (total):
0° to 180° in 1° increments
DIA:
7.0 to 12.2 in 0.1 increments
Materials:
various ( see selection box images)
Engraving:
To better distinguish right and left lens, one lens can be optionally engraved with a light or dark dot
0° to 180° in 1° increments
DIA:
7.0 to 12.2 in 0.1 increments
Materials:
various ( see selection box images)
Engraving:
To better distinguish right and left lens, one lens can be optionally engraved with a light or dark dot