The KAMRA inlay uses the simple pinhole technique to improve reading vision by focusing light as it enters the eye. As a result, unlike monovision LASIK, the KAMRA provides depth of focus.
The KAMRA inlay uses the simple pinhole technique to improve reading vision by focusing light as it enters the eye. As a result, unlike monovision LASIK, the KAMRA provides depth of focus.
Smaller and thinner than a contact lens, the KAMRA inlay is a mini-ring with an opening, or pinhole, in the center. The inlay uses this pinhole to focus light coming into the eye. This improves near vision while maintaining distance vision.
The KAMRA is a donut-shaped inlay made of dark polyvinylidene fluoride, 3.8 mm in diameter with a 1.6-mm aperture and 8,400 microperforations that permit nutrients and oxygen to reach the cornea.