Product features
Lens type Toric lenses |
Product type toric hard lens |
ASCON BT ( bitoric )
Hard gas permeable, individually manufactured contact lens.
The ASCON®-BT has a toric back surface in the ASCON design, combined with a toric front surface in the same axial positions.
Please only order this type of lens if you are already wearing it successfully.
It will be made individually for you. Exchanges, cancellations or returns, even if the contact lens is in perfect condition, are excluded.
The ASCON®-BT has a toric back surface in the ASCON design, combined with a toric front surface in the same axial positions.
Please only order this type of lens if you are already wearing it successfully.
It will be made individually for you. Exchanges, cancellations or returns, even if the contact lens is in perfect condition, are excluded.
Delivery Range:
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 0.25 increments
DIA:
7.0 to 12.2 in 0.1 gradation
Back surface eccentricities:
AS4 to AS9
Materials:
various ( see selection box + illustrations)
Engraving:
To better distinguish right and left lens, a lens can optionally be engraved with a light or dark dot.
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 0.25 increments
DIA:
7.0 to 12.2 in 0.1 gradation
Back surface eccentricities:
AS4 to AS9
Materials:
various ( see selection box + illustrations)
Engraving:
To better distinguish right and left lens, a lens can optionally be engraved with a light or dark dot.