| abstract |
The present invention is an improved applanation lens 18 of a junctional device for ophthalmic laser surgery, more particularly, an applanation lens 18 formed of a material that is biocompatible with the cornea 34a, which does not discolor and / or It relates to a lens formed from a material that does not lose its transmittance during ophthalmic surgery, due to its ability to transmit the light energy generated by the laser beam. The applanation lens 18 is an applanation surface that, without any spherical or coma aberration, contacts the eyeball 34 and, when pressure is applied, flattens or flattens the front surface of the eyeball 34. A lens having an applanation surface configured as described above. |