Monofocal IOL as a control

Model: Johnson and Johnson, Tecnis ZCB00, 20D, aspheric, hydrophobic, clear

This monofocal IOL is a reference or control to compare the results of other multifocal IOLs.

Monofocal IOL (ZCB00) USAF resolution target image at each distance (pupil 3.8 mm)

With the monofocal IOL, the image was significantly clear at 6 m. However, it blurred as the model eye approached the resolution target. 

Monofocal IOL (ZCB00), Night street (pupil 3.8 mm), halo

With the monofocal IOL, there was no definite halo around the headlights, tail lights of the cars, and traffic lights.

Close-up view of a building's signboard with clear lettering, featuring Korean text. This photo was taken by monofocal IOL (Tecnis, Johnson&Johnson)
Monofocal IOL (ZCB00), Day, building (pupil 3.0 mm)

Monofocal IOL (ZCB00), Day, building (pupil 3.0 mm) Fujifilm GFX 100 II

The letters on the signboard of the building were clearly visible with monofocal IOLs.

Monofocal IOL (ZCB00), Day, building (pupil 3.0 mm), Fujifilm GFX 100 II

Nighttime view of a signboard that displays text, with some lights visible in the background. The sign appears a bit blurred. This photo was taken by monofocal IOL (Tecnis, Johnson&Johnson) at night
Monofocal IOL (ZCB00), Night, building (pupil 3.8 mm), halo

Monofocal IOL (ZCB00), Night, building (pupil 3.0 mm), Fujifilm GFX 100 II

The signboard looks relatively clear with monofocal IOLs. Halo was not observed around the lights above and below the signboard.

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