Microscopy: Objectives and Eyepieces (Stephen Ross)

Learn more: www.ibiology.org/talks/object...
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.

[@PeterWerner-ih8kr]

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]

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

[@augenbutter]

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

[@sergiourquijo4000]

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

[@premashismanna1989]

Thanks Stephen..Nice job..

[@MarcoCortex]

Fantastic lecture. Thanks!

[@jess60901]

Fascinating, thank you.

[@xyandz1913]

Thank you!

[@MrWesleymoon]

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

[@christreedee]

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

[@nadinhanaysha1363]

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

[@kernmahabir5368]

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

[@kennethklettke6028]

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

[@sollinw]

great!!!!!!!!

[@ananyakh2547]

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

[@anonviewerciv]

8:15 Optical aberrations.