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. Author manuscript; available in PMC: 2019 Jul 18.
Published in final edited form as: Photonics. 2018 Apr 27;5(2):9. doi: 10.3390/photonics5020009

Figure 4.

Figure 4.

Ultra-wide field fundus SLO image (Optos, Dunfermline, UK) of a patient’s left eye with high risk proliferative diabetic retinopathy. White narrow arrow: severe intraretinal hemorrhages in 4 quadrants, and microaneurysms; white broad arrow: preretinal and vitreous hemorrhage; black arrow: retinal neovascularization.