Figure 4. The image stitching or merging process in Photoshop. A: Open image files in the Photoshop CS2 photomerge utility. B: Final arrangement of stitched images to create a photomerged image. Each individual image acquired by the Nikon microscope
was merged using the Adobe Photoshop CS2 Photomerge feature. Merging the entire flatmount allows for orienting and sampling the whole RPE sheet.