Item no. 9754 Hecht

KA (1-3)

Hard, gas-permeable, individually manufactured contact lens with UV filter.

Delivery time: 5 - 8 Days

Correction values

Right eye

Left eye

KA value

Power

DIA

Material

Engraving

Packs

94,95 €

incl. 19% VAT., plus Shipping

Compare

To watchlist

Ask a question

Product features

Product type	hard lens
BC value	7.10 to 8.50
DIA	8.0 to 12.2
Material	various
Power range	+25.00 to -25.00
DK value	depending on material
UV protection	depending on material
Gas flow	depending on material
Lens type	Spherical lenses

Product type hard lens	BC value 7.10 to 8.50	DIA 8.0 to 12.2	Material various
Power range +25.00 to -25.00	DK value depending on material	UV protection depending on material	Gas flow depending on material
Lens type Spherical lenses

KA (1-3)

The KA1, KA2, KA3, have a one to three-curved back surface and are used for contour adaptation for special corneal shapes.

Please only order this type of lens if you are already wearing it successfully.
It is custom-made for you. Exchanges, cancelations or returns are excluded, even if the contact lens is in perfect condition.

Not sure if these are your hard lenses ???
Just send us a photo. We will help you. More....

Delivery range of KA (1-3):

KA values:
1 to 3 ( indicates the number of back surface curves )

BC values:
7.00 to 9.00

Power:
+25.00 to -25.00

Diameter:
8.0 to 12.2

Materials:
various ( see selection field + images)

Engraving:
To better distinguish right and left lenses, one lens can optionally be engraved with a light or dark dot