Skip to main content
Fig. 9 | BMC Ophthalmology

Fig. 9

From: Development of a novel multifocal lens using a polarization directed flat lens: possible candidate for a multifocal intraocular lens

Fig. 9

Optical bench test (multifocal lens). With the multifocal lens, when the distance between the USAF resolution target and Badal lens was 25 mm (0 D), the USAF resolution target image was clear. As the distance decreased, the image became blurry, but the image became clear again when the distance between the USAF resolution target and Badal lens was 12.5 mm (− 20 D)

Back to article page

BMC Ophthalmology

ISSN: 1471-2415

Contact us