Fig. 2.

Comparison of clinical OCTA and high-speed FDML OCTA en face image. (A) A $3\text{mm}\times 3\text{mm}$ volume taken of Subject 1 using A ZEISS AngioPlex OCT system allows differentiation of the retinal vasculature and (B) the mesh-like choriocapillaris layer. (C) The foveal $1.2\text{mm}\times 1.2\text{mm}$ area of this choriocapillaris en face image, whose delimitation is outlined in yellow, displays no distinct capillaries. (D) A $1.2\text{mm}\times 1.2\text{mm}$ en face image of the same location taken by our system displays differentiation of individual capillaries.