Table 6. Comparison of our results with other researchers’ results corresponding to comparable spectral regions.

	Nagata et al. [20]	Siedlecki et al. [22]	Pérez-Merino et al. [23]
Methods (apparatus) of other researchers	A modified chromoretinoscopy of Bobier & Sivak	Custom visual refractometer PR50 (Rodenstock GmbH)	Laser ray tracing
Spectral range (nm)	500~640 nm	470~660 nm	532~785 nm
Previous study	Phakic eye (27 eyes) 0.82±0.16 D	Alcon (AcrySof series) (SA60AT) (14 eyes) 1.45±0.42 D	Alcon (AcrySof series) (SN60WF) (9 eyes) 0.75±0.12 D
	PMMA (48 eyes) 0.75±0.18 D	Alcon (AcrySof series) (SN60WF) (9 eyes) 1.17±0.52 D	AMO (ZB99) (9 eyes) 0.46±0.15 D
	Acrylic (AcrySof series) (49 eyes) 1.20±0.22 D
Our previous study	Phakic eye (45 eyes) 0.84±0.27 D	Phakic eye (45 eyes) 1.19±0.46 D	Phakic eye (45 eyes) 1.04±0.12 D
This study	Alcon (AcrySof series) (SN60WF, SN60AT) (11 eyes) 0.90±0.24 D	Alcon (AcrySof series) (SN60WF, SN60AT) (11 eyes) 1.30±0.40 D	Alcon (AcrySof series) (SN60WF, SN60AT) (11 eyes) 1.06±0.16 D
	HOYA (XY-1) (11 eyes) 0.83±0.22 D	HOYA (XY-1) (11 eyes) 1.16±0.37 D	HOYA (XY-1) (11 eyes) 1.08±0.14 D
	AMO (ZCB00V) (16 eyes) 0.32±0.29 D	AMO (ZCB00V) (16 eyes) 0.45±0.43 D	AMO (ZCB00V) (16 eyes) 0.41±0.36 D