Slit Lamp Aspheric Retinal Lens

Parameters of Slit Lamp Aspheric Retinal Lens

The slit lamp aspheric retinal lens is an ideal choice for general examination and retinal imaging. It is used to observe the fundus of patients and is often used with slit lamp microscope. The slit lamp lens can provide high magnification, a wide field of vision, and clear images, which can help doctors correctly diagnose eye diseases and other symptoms of patients.

Additional information


Retinal lens


20D, 78D, 90D

Details about Slit Lamp Aspheric Retinal Lens

20D Retina Lens

Magnification ratio:   3.13×

Filed of View:         46°

Working distance:     50mm

Clear Aperture:       ø48

Dimension:           ø56 ×20


78D Retina Lens

Magnification ratio:   0.93×

Filed of View:         81.4° ~ 97°

Working distance:     8mm

Clear Aperture:       ø26

Dimension:           ø33 ×15


90D Retina Lens

Magnification ratio:   0.76×

Filed of View:         74.2° ~ 89°

Working distance:     7mm

Clear Aperture:       ø21

Dimension:           ø27 ×13