| 摘要 |
PURPOSE:To obtain a tester for wearing feel which permits accurate and easy adjustment and correct understanding of the characteristics of lenses to be tested by detaining clips provided with rims supporting the spectacles to be tested freely horizontally movably to the spectacles of a person to be tested. CONSTITUTION:A spectacle lens 10 which is penetrated with a small hole at a fitting point 13 to be made coincident with the center of the pupil of the person to be tested, is printed with lens characteristics, etc. and is provided with an element plate 11 serving also as a knob is provided with a clip spring 23, etc., and is made freely movable in a horizontal direction when fitted into the rim 20 of the clip 3 to be mounted with the spectacles 40 of the person to be tested. With such constitution, the tester for wearing feel which permits accurate and easy adjustment and correct understanding of the characteristics of the lens to be tested is obtained. |
