IOL Performance Reports

Multifocal IOL Performance Reports

FineVision

(BVI Medical)

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FineVision is a trifocal intraocular lens. At 6 meters, compared to a monofocal intraocular lens, it appears slightly blurry, as if foggy. As the target gets closer, it gradually becomes blurry, then becomes clear again at about 70 cm, blurs again, becomes clear at about 42 cm, and then appears blurry again.

Vision through the mobile model eye

FineVision (BVI Medical), daytime, building (pupil 3.0 mm)

Compared to a monofocal intraocular lens, distant buildings appear slightly hazy, as if covered in fog. This is a phenomenon typically seen in diffractive multifocal intraocular lenses.

FineVision (BVI Medical), nighttime road, glare (pupil 3.0 mm)

FineVision (BVI Medical), night road, glare (pupil 3.8 mm)

With the FineVision multifocal intraocular lens, glare around bright lights at night is more pronounced compared to a monofocal intraocular lens. This is a phenomenon typically seen in diffractive multifocal intraocular lenses. It becomes more pronounced when the pupil size is larger.

FineVision (BVI Medical), eye chart (pupil 3.0 mm)

FineVision is a trifocal intraocular lens.
At 6 meters, compared with a monofocal intraocular lens, it looks slightly blurry, as if covered in fog.
As the target moves closer, it gradually blurs, then becomes clear again at about 70 cm, blurs again, becomes clear at about 42 cm, and then appears blurry again.

Distance6m

FineVision (BVI Medical), night road, glare (pupil 3.8 mm)

This is a video actually filmed on the road at night using a portable model eye.
With the FineVision (BVI Medical) multifocal intraocular lens, compared with a monofocal intraocular lens, halos are seen around bright lights (traffic lights, vehicle headlights, taillights).
This is a phenomenon typically seen with diffractive multifocal intraocular lenses.
It appears more pronounced when the pupil is larger.

Manufacturer

BVI (Physiol)

제조국

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Type

diffractive

Diffractive pattern size (mm)

Full optic

Number of focal points

Add power (D)

1.75, 3.5

Intermediate / near distance, etc.

Approx. 37.5 cm, 75 cm

Color

Light yellow

Hydrophilic / Hydrophobic

Hydrophilic

Spherical / Aspheric

Aspheric

Asphericity (µm)

-0.11

Refractive index

1.46

Abbe number

UV filter

Violet light filter

Power range (D)

6~35

Toric IOL availability

Haptic design

4 haptic (Double C-loop)

The specifications above are based on data provided by the IOL manufacturer or its distributor.
An IOL with a higher refractive index is thinner at the same dioptric power.
Abbe number: measured for optics exposed to air; a higher value means less chromatic aberration.

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