Optics Tutorial - 8 - Cardinal Points

[@indiraj8776]

this helped connect so many dots for me in my head! I've learned these things but havent had it explained in such a linear and clear manner ! Thank you very much.

[@lama6542]

thanks man i always appreacte anyone who take the time to share his lectures/reviews. i needed this review for my exam tmr! thanks again

[@fernandovargasmartin8109]

Great job. Anti-principle points are just that you named "one to one" points (eg. relays, telecentric lens). There placed at double distance of the EFL (from P, P'). If you have an afocal system, you haven´t them unless it has -1x magnifcation (then all the space is "antiprinciple" . I use them rarely... just for "hard exams" for my students. Two thumbs up!

[@agstechnicalsupport]

Thank you for the brief and clear summary on cardinal points of thick lenses

[@sarayadav8309]

Really it help me alot to understand this topic in brief manner great work

[@Tubepryderi]

Excellent work out for the brain.

[@opticsrealm]

Thanks to a coworker who shared her thoughts on anti-principle points: They could be useful if you are constructing a relay, where you have an intermediate image.

[@spiderkent]

Very clearly explained!

[@PresCalvinCoolidge]

5:46 Is the overall distance from the 'object to the image' = S + Hiatus + S'? (Or are we supposed to ignore the Hiatus?

[@chaminda24680]

Thank you for your support.......

[@Someone-nk3cn]

thanks for this video. It's helpful

[@rozanrock5538]

Where in nodal point if object is in water ?

[@BingoSunNoon]

Axis of revolution or rotation?

[@BrianWandell]

Thanks for doing it. Principal.

[@omarpasha2968]

I'm just doing an overview!

[@shoaibakhtar5943]

Thank you for this video.

[@AbhishekSingh-lu8tw]

Very difficult, not getting anything

[@Indiumsk]

Hello

[@MarkHakim]

Oh