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in its relation to the light was best made by the subject, who regarded the light with the condenser removed, using a blue glass screen to mitigate its intensity. When the subject obtained an adjust- ment of the opening which enabled him to see the light clearly, the diaphragm was moved to his right until the light was just at the edge, or beyond the edge of the opening. This adjustment of the dia- phragm in its relation to the light and the left eye of the subject yielded better results after the con- denser was adjusted than when the light could be Fig. 6. — Images on the front of the sclera. R, rest. By simul- taneous retinoscopy the infraction was emmetropic. A, accommoda- tion. Simidtaneous retinoscopy. concave 3.00 D. The image is >inailer than when the eye was at rest, indicating an increase in tlie convexity of the surface of the sclera, a condition which one A oidd expect when the eyeball was elongated. ^ten by the subject ihrough the opening with the > (judenser removed. The concave mirror. — The mirror was three and a half inches in diameter, with a focus of nine inches, though a smaller mirror might be used or a ]ilane one, but Buy Cialis Online Pay With Paypal the latter would not be so satisfac- hiry, because the image would not be seen so clearly as when magnified in a concave glass. The mirror was supported at the end of a horizontal bar, with its plane at right angles to the line of fixation, and its centre at the same height from the table as the eye of the subject. The horizontal bar moved back and forth in the opening of an arm supported by a stand, and an adjustment was used whereby the arm could be raised or lowered, and turned at difterent angles on a horizontal plane The horizontal bar was placed in the axis of vision, and when the mirror was properly adjusted, it could be niovetl toward or away from the eye, without altering the angle of fixation when the subject regarded the reflection of the image upon the front of the lens. The mirror was a great convenience in adjusting the diaphragm, the condenser, and the light ; because May 18, 1918] BATES: IMAGES REELECTED FROM CORNEA, IRIS, LENS, AKD SCLERA. 921 the image was seen therein \>\ the suljject more clearly than by the observer, and the former could, therefore, Buy Cialis Online Pay With Paypal determine the accuracy of the adjust- ments belter than any one else. When the light was jjlaccd on a level with the eye it was necessary, in order tiiat liie subject might see past the con- denser and oljserve the reflection of his own eye in I he mirror, to place the latter in such a way that the axis of vision was at least ten degrees to one side of the line of the light. When the light was lowered ten degrees or more below the Buy Cialis Online Pay With Paypal axis of vision, the mirror was ])lriced directly Buy Cialis Online Pay With Paypal over the lint from the eye to the light, in order to enable the sub- ject to see his own eye in the mirror over the toi.' of the condenser. When tiic mirror was adjusted tropia. The eye was st a near jioint. Siiimltan a.oo D. Note tliat tlip Sinuiltaneniis i.f till- sclera, lly. liv|.irMR- iniiiK \nisucccssfully tu see llu' iinaKe a* LIS rctinoscoity indicated hypermelropia of iliaKc is the ntnatler. A, accotniiiodatiun. indicated myopic refraction of 6.00 the liKhl I to larger. The retlcct illniiiinale the eye, seen at the .sclerocorneal niarKin. also show will marked chanRes in their angle to the horizontal (tr Buy Cialis Online Pay With Paypal vertical axis of Ihf rye. which arc also ofTered as evidence that the shape of the eyeliall is changed ilnring .accommod.ition and when hypermetropia is prodncpd. as dose to the line of sight as it was ])ossible to place it, dear ;ind distinct images were seen by the subject Buy Cialis Online Pay With Paypal reflected from various ]wrts of his eye. rhotograjihs were taken with the axis of vision not less tlian ten degrees from tlic line of the ligb* to the eye. It should be understood that the iiuages were photograplu'd Buy Cialis Online Pay With Paypal from the eye itself, not from the reflectioii in the concave mirror. Tlic condi'iist Buy Cialis Online Pay With Paypal r. — The_ condenser was a convex II. D. S., about an inch and a half in diameter. Ibis strength was found to be the most satisfac- tory in obtaining clear and distinct images. A stronger lens jjroduced a brighter and smaller im- age ; it had to be brought closer to the eye : and its adjustment required more careful manipulation, this being the greatest objection to its use. With a weaker condenser, -f 6.00 D. S., the image was too large for the size of the pupil. The condenser was supported by a stand, with an adjustment by which it could l>e raised or lowered, rotated either on Its vertical or its horizontal axis, and moved nearer to or farther from the eye as desired. In near- ly all cases the best results were obtained when the condenser was su]jporled vertically, and was held nearly at an angle of ninety degrees to the line from the light to tb.e eye. When tipped on its vertical or its horizontal axis five degrees, or even less, to- ward the light, or away from it, a clear and distinct image could not be obtained. Without a diaphragm the imr.ge focussed by the condenser on the lens was cloudy, but with a diapliragm a clear and dis- tinct image was obtained with the condenser at