Evaluation of objective and subjective binocular ocular refraction with looking in type

BMC Ophthalmology

Table 2 Characteristics of the subjects

Subject	Age (years)	Sph (D)	Cyl (D)	Ax (°)	APCT (PD)		Stereo acuity	PD (mm)
Subject	Age (years)	Sph (D)	Cyl (D)	Ax (°)	Near	Distant	Stereo acuity	PD (mm)
S1	23	−6.50	0	180	−16	−16	40	62.5
S2	21	−1.50	0	180	−2	−2	40	58
S3	21	−1.75	−1.00	90	−8	−4	40	61.5
S4	20	−0.50	−0.25	70	−16	−6	40	61
S5	21	−2.25	−0.50	170	−4	0	40	65.5
S6	21	−7.50	−3.00	175	−20	−14	40	61
S7	19	−4.75	−2.00	175	−6	0	40	62
S8	20	−4.00	−0.75	160	−12	−6	40	66.5
S9	23	−7.75	−1.00	180	−8	0	40	61
S10	25	−2.50	−0.50	145	1	−2	40	62
S11	21	−7.75	−1.00	175	−14	−8	40	59.5
S12	22	−1.75	0	180	2	−2	40	57.5
S13	21	−6.25	−1.00	170	−8	−4	40	61
S14	18	−5.25	−0.25	30	−12	−2	40	64.5
S15	19	−5.50	−0.75	165	−4	−1	40	61.5
S16	22	0	0	180	−4	0	40	65
S17	22	−1.00	−0.25	100	−6	−2	40	59
S18	21	−4.75	−0.75	175	−20	−12	40	67
S19	21	−3.75	−1.50	180	−4	0	40	59.5
S20	21	−0.75	−0.25	115	−2	−2	40	58
S21	24	0.25	−0.25	180	−8	−4	40	61
S22	21	−0.75	−0.75	160	0	0	40	58
S23	21	−5.25	−0.75	170	−6	0	40	69.5
S24	23	−4.50	−1.75	175	−2	−2	40	62.5
S25	22	−4.75	−0.50	165	−4	−2	40	61
S26	23	−0.75	−0.25	155	0	0	40	59.5
S27	21	−5.00	−1.25	175	−4	−2	40	60.5
S28	23	−1.00	−0.50	5	−2	0	40	62.5

Sph, spherical power; Cyl, cylindrical power; Ax, cylindrical axis; APCT, alternative prism cover test; PD, pupillary distance

ISSN: 1471-2415