The Illustrated Optical Manual, Or Handbook of Instructions for the Guidance of Surgeons in Testing Quality and Range of Vision, and in Distinguishing and Dealing with Optical Defects in GeneralLongmans, Green, 1888 - 239 páginas |
Dentro del libro
Resultados 1-5 de 87
Página x
... causes they may be totally incompetent to acquire , whatever labour may be devoted by themselves or others to the attempt , and also , on the other hand , that the men may be distinguished , and made known to commanding officers , who ...
... causes they may be totally incompetent to acquire , whatever labour may be devoted by themselves or others to the attempt , and also , on the other hand , that the men may be distinguished , and made known to commanding officers , who ...
Página xvi
... Causes 61 Definition 83 Symptoms 61 Optical conditions 83 Circles of diffusion 62 Causes Counterfeit myopia 63 Normal Ast . Association of M. with strabismus 64 Symptoms 86 Diagnosis 65 Retinal images in Ast . ( 1 ) By external signs ...
... Causes 61 Definition 83 Symptoms 61 Optical conditions 83 Circles of diffusion 62 Causes Counterfeit myopia 63 Normal Ast . Association of M. with strabismus 64 Symptoms 86 Diagnosis 65 Retinal images in Ast . ( 1 ) By external signs ...
Página xvii
... Causes 131 Demand for Acc .. 123 Diminution of Acc . with age 1 : 2 Mechanism of Acc . 124 Symptoms 133 Power of Acc . 126 Diagnosis 133 • Expression of amount of Acc . 126 Determination of degree of Pr . 134 Measure of amount of Acc ...
... Causes 131 Demand for Acc .. 123 Diminution of Acc . with age 1 : 2 Mechanism of Acc . 124 Symptoms 133 Power of Acc . 126 Diagnosis 133 • Expression of amount of Acc . 126 Determination of degree of Pr . 134 Measure of amount of Acc ...
Página xviii
... Causes of colour - blindness 146 Acuteness of colour - sense 147 Regulations for testing colour- sight in Royal Navy 150 Diagnosis 147 Holmgren's test . 148 Influence of colour - blindness in the military services Amblyopic colour ...
... Causes of colour - blindness 146 Acuteness of colour - sense 147 Regulations for testing colour- sight in Royal Navy 150 Diagnosis 147 Holmgren's test . 148 Influence of colour - blindness in the military services Amblyopic colour ...
Página xix
... causes 199 cruit 191 Colour - blindness . 200 Effects of pressure on an eye 191 Degree of M. which admits recruits Application of the test - dots . 192 to military service 200 Rejection of a recruit for defective Visual quality ...
... causes 199 cruit 191 Colour - blindness . 200 Effects of pressure on an eye 191 Degree of M. which admits recruits Application of the test - dots . 192 to military service 200 Rejection of a recruit for defective Visual quality ...
Otras ediciones - Ver todas
The Illustrated Optical Manual: Or Handbook of Instructions for the Guidance ... T. Longmore Sin vista previa disponible - 2018 |
The Illustrated Optical Manual, Or Handbook of Instructions for the Guidance ... Thomas Longmore, Sir Sin vista previa disponible - 2016 |
Términos y frases comunes
accommodation acuteness of vision amblyopia ametropia ametropic amount of Acc appear army asthenopia astigmatic eye astigmatism axis binocular vision bull's-eye cause centre ciliary muscle colour colour-blindness concave lens convex lens cornea correcting lens correction Crown 8vo curvature cylindrical lens defect Diagnosis diffusion dioptric diplopia direction distance distant objects distant point distinct vision emmetropic examination exerted exist eye under observation feet focal fundus glasses inches keratoscopy left eye lenses lessened medical officer meridian Mc military service mirror myope myopic neutralised normal acuteness ocular ophthalmoscopic optic parallel rays patient person placed point of distinct power of Acc practice principal focus principal meridians prism rays of light rays proceeding recruit refractive defect refractive power refractive quality regards rendered retina retinal images rifle right eye seen shadow sight soldier spectacles spherical strabismus surgeon target test-dots tion unfit visual acuteness visual angle visual lines
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