FIGURE 5 in Imaging of the inner structure of cave bear teeth by novel non-destructive techniques

FIGURE 5. Axial cross-sectional OCT image (ƛc=1300 nm) in the lower third of the tooth radix of specimen. 5.1. GS 26-1 (distal). 5.2. GS 108-1 (mesial). 5.3. GS 108-2 (mesial). The camera images on the left show the OCT scanning region. The OCT images have a lateral dimension of 4 mm. The depth scale bar is stretched according to a refractive index of 1.6, leading to an image depth of about 1mm. The microscope images are 1x1 mm² in true aspect ratio. The depth scale of OCT images and microscope image is identical.