Coaxial illumination for perfect red reflex

The core of successful cataract surgery is illumination. All Karl Kaps ophthalmic microscopes use coaxial illumination, where the light and observation beam run along the same axis. The advantage is obvious: You see a brilliant red reflex that makes every layer of the lens visible. During the capsulorhexis, you can precisely identify where the anterior capsule ends. During phacoemulsification, you can clearly see how the lens fragments behave.

The coaxial arrangement ensures shadow-free illumination without disruptive reflections. The built-in retina protection filter GG 475 shields the patient’s eye from harmful radiation, with UV and IR filters forming part of the standard equipment. For specific indications, you can switch in additional filters, such as the yellow filter for better contrast.

Workflow optimisation in high-volume operations

In well-organised centres, only ten minutes often pass between two cataract surgeries. The microscope needs to keep up. The motorised XY coupling positions the head over the new patient within seconds. The centre button on advanced models automatically moves it to the central position, from where you can move into the working position with a few joystick movements.

The motorised zoom allows seamless magnification adjustments without taking your eyes off the surgical field. From making the incision to phacoemulsification to IOL implantation, you change magnification several times. With foot control panel operation, your workflow remains uninterrupted, keeping both hands on the patient.