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

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            <s xml:id="echoid-s67" xml:space="preserve">
              <pb file="0005" n="5" rhead="PR AE FATIO."/>
            labornobis fuit:</s>
            <s xml:id="echoid-s68" xml:space="preserve"> qui nequaquam par aut ſimilis fuit in uer-
              <lb/>
            bis.</s>
            <s xml:id="echoid-s69" xml:space="preserve"> In his enim nihil admodum mihi immutandum eſſe exi
              <lb/>
            ſtimaui, niſi ut pro ijs, quæ obſcuritatem rebus & ambigui-
              <lb/>
            tatem allatura uidebantur, alia reponerẽ:</s>
            <s xml:id="echoid-s70" xml:space="preserve"> & utinſcriptionẽ
              <lb/>
            operis (quæ authori eſt de aſpectibus) gręco, concinniore &
              <lb/>
            breuiore nomine opticam nominarẽ.</s>
            <s xml:id="echoid-s71" xml:space="preserve"> Verùm, illuſtriſsima
              <lb/>
            regina, uiderer pleriſq;</s>
            <s xml:id="echoid-s72" xml:space="preserve"> urbanis hominibus inſtituti fortaſſe
              <lb/>
            mei nõ immemor, ſed certè nõ ſatis memor maieſtatis tuæ,
              <lb/>
            qui præfatione iſta apud te tam multa & ſcholaſtica, & tam
              <lb/>
            ſcholaſticè diſputem:</s>
            <s xml:id="echoid-s73" xml:space="preserve"> niſi tuo nomine ſcholis omnibus &
              <lb/>
            ſcholaſticis beneficiũ tam ſingulare, tamq́;</s>
            <s xml:id="echoid-s74" xml:space="preserve"> populare ac re-
              <lb/>
            gale munus afferrem.</s>
            <s xml:id="echoid-s75" xml:space="preserve"> Etenim cum præſtantium regum regi-
              <lb/>
            narumq́;</s>
            <s xml:id="echoid-s76" xml:space="preserve"> in populos beneficia muneraq́;</s>
            <s xml:id="echoid-s77" xml:space="preserve"> multa queãt eſſe:</s>
            <s xml:id="echoid-s78" xml:space="preserve">
              <lb/>
            certè uirtute doctrinaq́;</s>
            <s xml:id="echoid-s79" xml:space="preserve"> magnificentius regaliús ue dari ni-
              <lb/>
            hil poteſt.</s>
            <s xml:id="echoid-s80" xml:space="preserve"> Et quidem ſi de optices uſu declamandi locus the
              <lb/>
            tori cuipiam hic eſſet, marathonius quidam campus ei me-
              <lb/>
            ritò uideretur, ſiue ſupera illa mundi ſiue hæc infera ſpecten
              <lb/>
            tur.</s>
            <s xml:id="echoid-s81" xml:space="preserve"> Etenim quæcunq;</s>
            <s xml:id="echoid-s82" xml:space="preserve"> hominibus de corporum cœleſtium
              <lb/>
            materia, numero, ordine, deq́;</s>
            <s xml:id="echoid-s83" xml:space="preserve"> motuũ cœleſtium infinita ua
              <lb/>
            rietate aperta ac patefacta ſunt, optica ferè aperuit & patefe
              <lb/>
            cit:</s>
            <s xml:id="echoid-s84" xml:space="preserve"> meteora:</s>
            <s xml:id="echoid-s85" xml:space="preserve"> miracula in iride una præſertim opticis radijs
              <lb/>
            diſtincta ſunt:</s>
            <s xml:id="echoid-s86" xml:space="preserve"> falſas opiniones de numero, motu, atq;</s>
            <s xml:id="echoid-s87" xml:space="preserve"> loco
              <lb/>
            elementorũ optica ſolertia deprehendit & conuicit.</s>
            <s xml:id="echoid-s88" xml:space="preserve"> In uita
              <lb/>
            uerò hominum pleraq;</s>
            <s xml:id="echoid-s89" xml:space="preserve"> dæmonum præſtigijs attributa:</s>
            <s xml:id="echoid-s90" xml:space="preserve"> ut
              <lb/>
            imagines in aëre quocũq;</s>
            <s xml:id="echoid-s91" xml:space="preserve"> mobiles repræſentare:</s>
            <s xml:id="echoid-s92" xml:space="preserve"> utlongin-
              <lb/>
            quo ſpatio diſiunctum exercitũ uelut ante oculos intueri:</s>
            <s xml:id="echoid-s93" xml:space="preserve">
              <lb/>
            ut claſſem hoſtium incendio conſumere, opticæ artis ui ac
              <lb/>
            facultate omnia efficiuntur:</s>
            <s xml:id="echoid-s94" xml:space="preserve"> ut picturam, architecturam, me
              <lb/>
            chanicam interea taceam nihil admodum niſi opticã eſſe.</s>
            <s xml:id="echoid-s95" xml:space="preserve">
              <lb/>
            Quamobrem quòd Alhazenus uetuſtiſsimus & copioſiſsi-
              <lb/>
            mus opticæ doctrinæ ſcriptorè tenebris tam diuturnis eru-
              <lb/>
            tus, ſqualore, ſitu, puluere abſterſo in publicam lucem pro-
              <lb/>
            deat quòd in mathematicas ſcholas ingrediatur:</s>
            <s xml:id="echoid-s96" xml:space="preserve"> quòd in-
              <lb/>
            uenta ſua publicis ſtudijs communicet, Catharinæ
              <lb/>
            Mediceæ in poſteritatem fama gloriaq́;</s>
            <s xml:id="echoid-s97" xml:space="preserve">
              <lb/>
            immortalis eſto.</s>
            <s xml:id="echoid-s98" xml:space="preserve"/>
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