... 2. \\ 77 \ Slides for second grade fusion. of two tubes joined with a hinge with means for both lateral and vertical adjustment. CONVERGENT SQUINT of this class are a clown and a hoop, a mouse and a trap, a clock-face and hands, etc. "(2) Devices... Squint: Its Causes, Pathology and Treatment - Page 129by Claud Alley Worth - 1903 - 229 pagesFull view - About this book
| Clinical medicine - 1916 - 414 pages
...trap, a clock-face and hands, etc. "(2) Devices of the second class, of which Fig. 2 is an example, require true fusion of images in order that the full...on each pair of slides are exactly similar, except Fio. 3. Slides for third grade fusion. that part of the design is omitted in one and a different part... | |
| Clinical medicine - 1916 - 422 pages
...trap, a clock-face and hands, etc. "(2) Devices of the second class, of which Fig. 2 is an example, require true fusion of images in order that the full...on each pair of slides are exactly similar, except Fio. 3. ssi>. Slides for third grade fusion. that part of the design is omitted in one and a different... | |
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