Skip to main content
Fig. 1 | Eye and Vision

Fig. 1

From: A review of functional slit lamp biomicroscopy

Fig. 1

Functional slit-lamp biomicroscopy. The functional slit-lamp biomicroscopy (FSLB) is a combination of a high-speed digital camera (Canon 60D) and a traditional slit lamp (a, b). The spatial display resolution is tested using a resolution test card (US Air Force 1951, Edmund Optics Inc., Barrington, NJ) (c), and the resolution of the FSLB is 3.11 μm. With the inherent optical magnification of 30× and additional 7× magnification provided by the Movie Crop Function, the total magnification is 210×, which is sufficient to image the movement of red blood cell aggregates. Clusters of red blood cells (red arrows) are clearly visible (d)

Back to article page