Randomized Trial Comparing Prediction Accuracy of Two Swept Source Optical Coherence Tomography Biometers

Inclusion Criteria: * Age: 50-85 years old * Clinically Significant Cataracts that interfere with daily activities * Patient is able to understand and able to consent to informed consent * Patient is able to come to all postoperative visits and agrees to follow up at 30 days -2/+14 days * Patient undergoing cataract surgery, with implantation of the Alcon SN60WF lens in the capsular bag. Exclusion Criteria: * Axial Length \< 22.00 and \> 26.00 * Corneal Astigmatism \> +1.00 Diopters * CCTS: \< 490 and \> 600 * Prior Refractive Surgery: RK, PRK, LASIK, INTACTS * History of contact lens use: Soft lenses within 2 months of surgery, RGP within 60 months of surgery * Corneal Disease: Keratoconus, Corneal Dystrophies, Any prior corneal Surgery, Prior infections * Retinal Disease: Macular Pathology, CSCR, CME, Macular Degeneration, Drusen, Retinal Detachment, TPPV, SB, prior IVT, Prior PRP or Focal Laser, Diabetic Retinopathy * History of Uveitis * POAG: Undergoing any concomitant MIGS procedure- iStent, Omni, iTrack, Hydrus, etc * Enrollment in any prior clinical trial within 2 years * Systemic Disease that in the investigator's opinion may affect outcome * Currently Pregnant or Breastfeeding * Severe Dry Eye * Tear Osmolarity \> 320mOsms/L (Moderate) * Any Surgical Complication(s) * IOL implanted outside of the capsular bag /capsular damage /weakness /CTR placement