i-Phob Series: Hydrophobic Acrylic IOLs for Long-Term Optical Integrity

i-Phob and i-Phob+ Series—an elite range of Hydrophobic Aspheric Foldable Acrylic Intraocular Lenses (IOLs)designed for enhanced biocompatibility, optical clarity, and lasting centration within the capsular bag. Each model reflects Akriti's commitment to high-performance ophthalmic solutions, grounded in rigorous materials science.

🔬 Design & Material Highlights

• Optic Geometry: Aspheric Biconvex with negative aberration for sharper, contrast-rich vision

• Material: UV-Blocking Hydrophobic Acrylic with a high Abbe value of 55, reducing chromatic aberration

• Optic Diameter: 6.00 mm

• Overall Diameter:

  • 12.50 mm for AHBF561255Q & AHBF561255QY

  • 13.00 mm for AHBF56130SQ & AHBF56130SQY

• Edge Design: Continuous 360° Posterior Square Edge—minimizing PCO risk

• Chromophores:

  • Blue optics (standard vision clarity) in Q models

  • Yellow optics (natural UV filtering) in QY models

⚙️ Mechanical Specifications

• Haptic Design: “C” Configuration, 0° angulation for stable placement

• Delivery System: Disposable cartridge compatible with 2.20–2.60 mm incisions

• Refractive Index (@25°C): 1.4933

• Sterilization: Ethylene Oxide (ETO)

📈 Power Range

• Diopters Available: –5.0 D to +35.0 D

  • +10.0 D to +30.0 D in 0.5 D steps

  • –5.0 D to +9.0 D & +31.0 D to +35.0 D in 1.0 D steps

• A-Constant: 118.0

📊 Visual Quality & Safety Assurance

• 🔹 Higher Abbe factor minimizes chromatic aberration

• 🔹 Aspheric negative aberration design enhances night vision & contrast

• 🔹 360° Square Edge reduces lens epithelial cell migration

• 🔹 Biocompatible material promotes long-term ocular tolerance