Fig. 27
From: Giant planktic larvae of anomalan crustaceans and their unusual compound eyes
Reconstruction of regions of different optical properties of compound eyes (following [32]). Region I: rear view, low resolution; region II: side view, very high resolution; III: anterior view, comparably high resolution; IV: anterior view with overlapping fields of view of both eyes resulting in stereoscopic vision in this region. a Example from a fossil crustacean (modified from [32]). b Specimen A. c, d Specimen B in different possible eye positions