Z8 Capsulotomy Centration Planner
Galilei Topography · Ziemer FEMTO LDV Z8 — Vertex Centration
Dr. Harald C. Gäckle ©
AI Data Extraction
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Eye
Galilei G4 — Anterior Chamber & Biometry
Pupil diameter + Pupil Diam
mm
Pupil centre r, Θ Center r, Θ
mm
°
0° = nasal · 90° = superior · CCW positive
Kappa Kappa
mm
°
WTW limbal diameter WTW, N-T
mm
WTW centre r, Θ WTW Center r, Θ
mm
°
Alpha Alpha
mm
°

Centration Strategy

Capsulotomy Diameter
Capsulotomy Ø
5.0 mm
4.54.85.05.25.5
Surgical Microscope View — 180° — true to scale
N T I S
Offset — Z8 Input
Δ Horizontal
mm
Δ Vertical
mm
Verify the sign convention against your Z8 configuration before surgery.
Kappa Assessment
Centration Recommendation
Offset |r|
mm offset
Direction
Capsulotomy Ø
mm
Min. IOL Overlap
mm (sym. 6 mm optic)