Table 2. Reproducibility Comparison of Cone Density and Spacing Measurements.

	Cone Density				Cone Spacing
Fixation Location	Mean (cones/mm2)	ICC	Within-subject CV		Mean (µm)	ICC	Within-subject CV
Garrioch
Bottom left	67,207	0.979	0.0217		3.50	0.989	0.0074
Bottom right	66,812	0.972	0.0253		3.50	0.983	0.0087
Top left	70,928	0.950	0.0272		3.37	0.975	0.0090
Top right	69,192	0.970	0.0273		3.39	0.984	0.0093
Average	68,534	0.968	0.0254		3.44	0.983	0.0086
GTDP
Bottom left	70,796	0.993	0.0121		3.42	0.978	0.0110
Bottom right	70,783	0.989	0.0149		3.40	0.964	0.0131
Top left	75,485	0.988	0.0133		3.28	0.960	0.0124
Top right	74,216	0.985	0.0181		3.29	0.957	0.0154
Average	72,820	0.989	0.0146		3.35	0.965	0.0130
Gold standard
Bottom left	70,577	0.995	0.0101		3.45	0.981	0.0097
Bottom right	70,204	0.994	0.0111		3.44	0.975	0.0106
Top left	75,416	0.994	0.0103		3.31	0.968	0.0113
Top right	73,914	0.995	0.0109		3.32	0.985	0.0090
Average	72,528	0.994	0.0106		3.38	0.977	0.0101