Markerless alignment overlays
Reference axes and target marks appear in the microscope view to support precise toric IOL placement without relying only on ink marks.
ZEISS CALLISTO eye brings digital overlays into the surgical microscope view — so toric axis, capsulorhexis reference and incision planning stay aligned with your IOLMaster plan.
CALLISTO eye sits with Lumera® i and Quatera in our cataract pathway — turning biometry data into live OT guidance instead of pen marks alone.
Reference axes and target marks appear in the microscope view to support precise toric IOL placement without relying only on ink marks.
Works with IOLMaster planning so the eye your surgeon sees in the OT matches the biometry reviewed in counselling.
Especially valuable when patients choose astigmatism-correcting or premium lenses where rotational accuracy affects spectacle independence.
Metro hospitals advertise computer-assisted cataract surgery. At Madhavi Netralaya that same ZEISS guidance class is available locally — on the Lumera microscope your surgeon already uses.
Ask about ZEISS CALLISTO eye when you discuss toric or premium IOLs. Madhavi Netralaya, Ara.