** Mikroskop, Vergrösserung, Auflösung, Sehfeld, Beleuchtung und Kontrast

Kleine Einführung in die Techniken zur Optimierung von Licht-Mikroskop Bildern
Dieses Video ist Teil der Playliste • * Sphärische Spiegel S...
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Niveau der videos: * Einfach, * Berufsschule / Gymnasium, ** Uni / FH

[@derkrasseboss2319]

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[@Tacholoco]

Entschuldigen sie bitte, folgende fragen:
Welche brechungsindices sollte man am besten für Objektiv und Okular benutzen?
Wie berechnet man wo die feldlinse sitzen sollte und was sollte sie für einen brechnungsindex haben, eben damit sie das bild weiter nicht verändert?
Viele Grüße

[@BeatusGubler]

Danke, sehr gut...

[@halinelisabethle3543]

Kannst du mir die grafischen Abbildungen ( perfekt wäre nur die Abbildung) von Vergrößerung und Auflösung per Email senden. Ich bitte darum !!!

[@Fantasy5001]

3:42 Was? Wieso werden die Lichtstrahlen am Bildpunkt wieder gebrochen? Das ergibt doch so keinen Sinn...wenn, dann trifft höchstens der Lichtstrahl, der durch den gegenstandsseitigen Brennpunkt gelaufen ist, auf das Okular, alle anderen gehen doch daran vorbei oder verstehe ich was falsch?

[@trinatphys]

Das ist nur eine Konstruktionshilfe. Die Strahlen laufen durch den reellen Bildpunkt geradlinig weiter.

[@Fantasy5001]

Wie treffen diese Strahlen dann überhaupt auf die zweite Linse? Ist die zweite Linse viel größer als dargestellt? Leider finde ich nirgendswo Erklärungen dazu....

[@trinatphys]

Darum gings ja genau in diesem Video… es braucht die Feldlinse, um das Okular zu treffen.

[@NikoGrobie]

super.danke :)

[@zeuskaraduman4590]

10:10-10:15 wer preift da im Hintergrund!@Zuschauerfragen

[@trinatphys]

Zeus Karaduman hihi.... meine Büronachbarn...

[@halinelisabethle3543]

Kannst du mir die grafischen Abbildungen ( perfekt wäre nur die Abbildung) von Vergrößerung und Auflösung per Email senden. Ich bitte darum !!!

[@paulbusse3074]

Gottlos wer das disliked.