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Microscopy: Objectives and Eyepieces (Stephen Ross)

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Microscope lenses are highly complex optical elements that correct for many different optical aberrations. This lecture describes a number of these aberrations and discusses what you should consider when selecting an objective lens as well as other precautions you can take to reduce the effects of aberrations.

Пікірлер: 16

  • @PeterWerner-ih8kr
    @PeterWerner-ih8kr Жыл бұрын

    Where was this video when I was first learning microscopy? It would have cleared up a lot! I've been doing microscopy professionally for over 10 years now, and this still managed to teach me a lot that I didn't properly understand. Thank you, Steve Ross!

  • @fernanjaramillo1258
    @fernanjaramillo12587 жыл бұрын

    These are excellent videos. An accompanying, downloadable slide show would be great to have.

  • @sergiourquijo4000
    @sergiourquijo40005 жыл бұрын

    Very very good video and presentation. There is little like this on youtube

  • @augenbutter
    @augenbutter4 жыл бұрын

    Learned much and lots of potential to comprehend even more. Thank you.

  • @MarcoCortex
    @MarcoCortex2 жыл бұрын

    Fantastic lecture. Thanks!

  • @premashismanna1989
    @premashismanna198910 жыл бұрын

    Thanks Stephen..Nice job..

  • @nadinhanaysha1363
    @nadinhanaysha13634 жыл бұрын

    when using light microscope do you start the largest or smallest distance between the lens and specimen/why?

  • @MrWesleymoon
    @MrWesleymoon6 жыл бұрын

    Was hoping you would give us some general eyepieces and objectives that cover low power, medium and high power.

  • @christreedee
    @christreedee8 жыл бұрын

    Fantastic , what is the difference between a DIC L and DIC L/N1 Nikon lens

  • @kennethklettke6028
    @kennethklettke60288 жыл бұрын

    If a lens was made parabolic would this correct for spherical aberration?

  • @kernmahabir5368
    @kernmahabir53687 жыл бұрын

    What's the Difference between PL and WHN with respect to eyepieces?

  • @jess60901
    @jess609015 жыл бұрын

    Fascinating, thank you.

  • @ananyakh2547
    @ananyakh25474 жыл бұрын

    Thank soooooooooo much 🤟 u really helped me get out of query which was haunting me from several days

  • @xyandz1913
    @xyandz19134 жыл бұрын

    Thank you!

  • @anonviewerciv
    @anonviewerciv4 жыл бұрын

    8:15 Optical aberrations.

  • @sollinw
    @sollinw3 жыл бұрын

    great!!!!!!!!