MentorLensObjective feedback on every surgery you record.
Upload a phaco video. MentorLens scores it against the ICO-OSCAR rubric, step by step, and shows exactly where — and when — to improve.
Upload the video
Drop in a phaco recording from any microscope. No manual tagging.
AI reviews it
Phases are segmented and each rubric item is scored against expert benchmarks.
Get the report
Scored steps, written feedback, and the exact clip to re-watch for each one.
One standard for every resident, every case.
Standardized assessment
Every case is scored against the same ICO-OSCAR: Phaco rubric — the validated standard developed by panels of international experts — so feedback stays consistent across instructors and residents.
Objective longitudinal tracking
Competency trends per resident and per surgical step, month by month — ready for portfolio reviews and milestone committees.
Program-level oversight
Directors see where the cohort stands against benchmarks, which steps lag behind, and where wet-lab time pays off most.
Structured feedback, even without an attending in the room.
Many trainees operate where expert supervision time is scarce. MentorLens reviews every recorded case, grades each step against the rubric, and tells you exactly what to work on next — so no case goes unlearned-from.
Send your report to an expert. Get verdicts back.
AI feedback is the start, not the end. Share your performance review with an attending: they confirm or challenge each item's score and leave comments, and you see exactly where the AI and the expert agree.
Your attending or program director opens the same step-by-step report you see.
Agree, disagree, or unsure — with optional comments — on every scored item.
Verdicts and comments land on your report, with an agreement rate that keeps the AI honest.
Do you agree with the AI's assessment of “Capsulorrhexis: Initiation”?
Agree with the AI here — six re-grasps is on the high side for this stage. Focus on one confident tangential pull instead of correcting mid-tear, and this becomes a 4 next case.
Explore a report, step by step.
Click a surgical step to see how MentorLens scores it, why, and what to do next — with the exact clip to re-watch.
Incision & Paracentesis
Advanced BeginnerScore 4 / 5AI confidence: High- Incision well-placed and parallel to the iris
- Minor leakage under local pressure at the end of the case
- Construct a longer, more posterior tunnel for a self-sealing valve
- Plan paracentesis placement relative to your dominant working hand before prepping
- Confirm a watertight seal with stromal hydration before moving on
To reach Competent: make the incision parallel to the iris, self-sealing, adequately sized, and giving good access for maneuvering.
AI can already tell a trainee from an attending — from video alone.
Findings from Giap et al., “CatSkill: AI-Based Metrics for the Assessment of Surgical Skill,” Ophthalmology Science, 2025. Residents were measurably less stable in eye centration during cortical removal, lens insertion, and wound closure.
Interested in MentorLens for your program?
Tell us a bit about your residency or fellowship program and we'll follow up.