Ibn-al-Haitam, al-Hasan Ibn-al-Hasan; Witelo; Risner, Friedrich, Opticae thesavrvs Alhazeni Arabis libri septem, nunc primùm editi. Eivsdem liber De Crepvscvlis & Nubium ascensionibus. Item Vitellonis Thuvringopoloni Libri X. Omnes instaurati, figuris illustrati & aucti, adiectis etiam in Alhazenum commentarijs, a Federico Risnero, 1572

Table of contents

< >
[141.] 14. Viſibile, in quo concurrunt axes optici, aut radij his propinqui: uidetur unum. 46 p 3.
[142.] 15. Viſibile in axium opticorum concurſu certißimè uidetur: extratantò certius, quantò concurſui fuerit propinquius. 45 p 3.
[143.] 16. Viſibile magnum ſimul totum æquabiliter non uidetur. 48 p 3.
[144.] 17. Viſibile uiſui directũ, certißimè uidetur: obliquũ tantò minus, quantò obliquius. 33 p 4.
[145.] DE CAVSSIS, QVIBVS VISVI ACCIDIT DE-ceptio. Cap. III. 18. Ad uiſionem perficiendam octo neceſſaria ſunt: quorum quodlibet ad uitandum allu-cinationes, uiſibili ſymmetrum eſſe oportet. 1. 2. 13. 14. 15. 16. 19. 56 p 3. 1 p 4. Vide 36 n 1.
[146.] DE DISTINGVENDIS ERRORIBVS VI-ſus. Cap. IIII. 19. In uiſione erratur aut ſolo uiſu: aut anticipata notione: aut ſyllogiſmo.
[147.] DE QVALITATIBVS DECEPTIONVM VISVS, QVAE fiunt ſolo ſenſu. Cap. v. 20. Erratur ſolo uiſu in luce & colore, propter ſingulorum uiſionem perficientium aſymme-triam. 156 p 4.
[148.] DE QVALITATIBVS DECEPTIONVM VISVS, QVAE fiuntin ſcientia & cognitione. Cap. VI. 21. Erratur anticipata nõtione: cum forma anticipata, obiecto uiſibili perperam aßimila-tur, propter ſingulorum uiſionem perficientium aſymmetriam. 155 p 4.
[149.] DE QVALITATIBVS DECEPTIONVM VISVS, QVAE AC-cidunt in ſyllogiſmo & ratione. Cap. VII. 22. Erratur ſyllogiſmo propter ſingulorum uiſionem perficientium aſymmetriam.
[150.] 23. Diſtantia immoder ata cre at errores in ſingulis uiſibilibus ſpeciebus. In remotione. 16 p 4.
[151.] 24. In ſitu. 44. 59. 61. 62. 97 p 4.
[152.] 25. In ſoliditate & figura. 98. 97. 95. 50. 65 p 4.
[153.] 26. In magnitudine. 28 p 4.
[154.] 27. In diuiſione, & continuatione & numero 109 p 4.
[155.] 28. In motu & quiete. 138 p 4.
[156.] 29. In aſperitate & lenitate. 141 p 4.
[157.] 30. In raritate & denſitate. 144 p 4.
[158.] 31. In umbra & tenebris. 147 p 4.
[159.] 32. In pulchritudine & deformitate. 150 p 4.
[160.] 33. In ſimilitudine & dißimilitudine. 153 p 4.
[161.] 34. Situs immoderatus creat errores in ſingulis uiſibilibus ſpeciebus. In diſtantia. 16 p 4.
[162.] 35. In ſitu. 44 p 4.
[163.] 36. In figura. 97. 96. 61. 62 p 4.
[164.] 37. In magnitudine. 28 p 4.
[165.] 38. In diuiſione, continuatione, & numero. 109 p 4.
[166.] 39. In motu & quiete. 138 p 4
[167.] 40. In aſperitate & lenitate. 141 p 4.
[168.] 41. In raritate & denſitate. 144 p 4.
[169.] 42. In umbra & tenebris. 147 p 4.
[170.] 43. In pulchritudine & deformitate. 150 p 4.
< >
page |< < of 778 > >|
    <echo version="1.0RC">
      <text xml:lang="lat" type="free">
        <div xml:id="echoid-div3" type="section" level="0" n="0">
          <pb file="0002" n="2"/>
        </div>
        <div xml:id="echoid-div4" type="section" level="0" n="0">
          <head xml:id="echoid-head16" xml:space="preserve">Triplicis uiſus, directi, reflexi & refracti, de
            <lb/>
          quo optica diſputat, ar-
            <lb/>
          gumenta.</head>
          <figure number="3">
            <image file="0002-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/figures/0002-01"/>
          </figure>
          <figure number="4">
            <image file="0002-02" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/figures/0002-02"/>
          </figure>
        </div>
      </text>
    </echo>