. The refraction of the eye; including a complete treatise on ophthalmometry; . Fig. 16. and is less curved than the horizontal meridian, which ismyopic, and focusses rays in front of the retina. 4. Compound myopic astigmatism against the rule. — Hereboth meridians are myopic, but the vertical is less myopic than. Fig. 17. 26 THE REFRACTION OF THE EYE the horizontal, is less curved, and consequently it is astig-matism against the rule. 5. Mixed astigmatism against the rule. — The vertical me-ridian is hypermetropic, focusses rays back of the retina, andis less curved than the horizontal meridi


. The refraction of the eye; including a complete treatise on ophthalmometry; . Fig. 16. and is less curved than the horizontal meridian, which ismyopic, and focusses rays in front of the retina. 4. Compound myopic astigmatism against the rule. — Hereboth meridians are myopic, but the vertical is less myopic than. Fig. 17. 26 THE REFRACTION OF THE EYE the horizontal, is less curved, and consequently it is astig-matism against the rule. 5. Mixed astigmatism against the rule. — The vertical me-ridian is hypermetropic, focusses rays back of the retina, andis less curved than the horizontal meridian, which is myopic,and focusses rays in front of the retina.


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