Alsafit Fourier Trifocal (Alsanza)
total presbyopia correcting, one piece IOL (TRIFOCAL IOL) with alleged impressive light transmission 91.4%.
material: smart matrix, interpenetrating polymer network of hydrophobic and hydrophilic acrylic
haptic design features : 4 suspensive corner fins, 2 wide OVD aspiration holes, 4 positioning holes
Addition: +3.55D at 35cm , +1.77 D at 70cm
Company claims their design with “Fourier” Designed “reverse Apodization” will improve 24h light distribution and Dysphotopic symptoms. -Height of harmonic waves (no diffractive steps) INCREASE from center to periphery!




