PRODUCTS > LASERS > FEMTOSECOND LASERS > FEMTO LDV Z4

FEMTO LDV Z4
FEMTO LDV Z4 offers you the proven Ziemer femtosecond laser technology in every axis. The three dimensional resection extends the range of surgical prcedures enabling you to perform Z-LASIK Z, intracorneal rings, intrastromal pockets or the classic Z-LASIK. Thanks to the Ziemer laser architecture the spots remain ultra small and completely overlap providing you with the most precise focus quality using low energy at the highest repetition rate among all modern femtosecond laser systems.

Z-LASIK and Z-LASIK Z - total flexibility
  • Truly customizable flap creation at its best 
    (XY-planar mode or three-dimensional mode)
  • Expanded LASIK capability

Expand your possibilities
  • Choose your presbyopia-tailored treatment
  • Keratoconus treatment with your femtosecond laser
Z-LASIK - the gold standard
With this method, the flap resection is created in a planar mode (xy-plane), at the requested depth. Fully-adjustable hinge size and position.

  • Excellent stroma bed quality
  • Natural curvature, self-sealing flap edges
  • Precise vacuum levels thanks to fully computer-controlled suction system
  • Highly flexible and intuitive software
 Z-LASIK Z - the 3D mode

This new Z-LASIK method performs the resection in a three-dimensional mode.
Each flap can be customized to accommodate the desired geometry.

  • Round and oval flaps
  • Angled edge as desired by surgeon
Learn more about Z-LASIK
Rings (ICR)
Tunnel resections for intracorneal ring segments
With the FEMTO LDV Z Models, tunnel incisions may be shaped and positioned with a very high degree of precision:
  • Pre-programmed trajectories for all ring segments
  • Manual option for customization of the trajectory
  • Possibility for one or two tunnels
  • Two separate tunnels or one complete 360° tunnel
  • Two different tunnels possible
  • Two different depths possible
  • Vertical cut on/off option
  • Easy insertion of ring thanks to complete resection
Pockets (ISP)
Intrastromal pockets for inlays
Intrastromal pocket incisions for inlays for presbyopia treatment - truly customizable software package:

  • Pre-programmed trajectories for most types of inlays
  • Manual option for customization of the trajectory
  • New entry tunnel geometry
  • Secondary tunnel possibility
  • New repositioning possibilities (cutting screen)
  • Very fast visual recovery thanks to smooth stroma bed and gentle resection (low energy)
Choose your presbyopia-tailored treatment.