摘要 |
An optometric apparatus for subjectively examining visual functions of an eye (PE) of an examinee is disclosed. This apparatus includes: a disposing unit ( 2 ) for disposing an optical element ( 4 ) in front of the examinee's eye; a cornea position alignment optical system ( 20 ) for checking a vertex distance between a back surface of the disposed optical element and a corneal vertex of the examinee's eye; wherein the alignment optical system includes an aligning scale plate ( 23 ) provided with a scale (S 1 -S 5 ) for checking the vertex distance, a reticle plate ( 24 ) provided with a reticle ( 24 a) and placed in a different place from the aligning scale plate, and a first reference mark ( 30 ) and a second reference mark ( 31 ) for positioning an eye (OE) of an examiner in a point at a predetermined distance from the reticle plate, the first and second reference marks being provided in different places and appearing, to the examiner's eye, to have a predetermined positional relation with each other when the examiner's eye is positioned in the point at the predetermined distance from the reticle plate.
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