Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs

Table 1

Trifocal IOL features [10].

Feature	Acrysof IQ PanOptix®	AT LISA tri 839MP®
Technology	Trifocal	Trifocal
Diffractive zone (mm)	4.5	6.0
Central zone	Diffractive	Diffractive
Optic type	Nonapodized	Nonapodized
Optic diameter (mm)	6.0/4.5 mm diffractive region	6.0/4.3 mm trifocal/4.3 to 6.0 mm bifocal
Near add power (D)	+3.25	+3.33
Intermediate IOL power (D)	+2.17	+1.66
Asphericity (μm)	−0.10	−0.18
IOL color	Yellow	Clear
Inner ring optical diameter	1.164 mm	1.04 mm