This is really good. What if glasses have more then 3D of prism? My office has a very old lensometer and am struggling. Can't find any education on this anywhere
Could you please make a video based on how to neutralize a lens with a induced prism, horizontal induced prism and vertical induced prism. Thanks for your very helpful lessons.
I came across an older TOKYO KOGAKU lensmeter/verometer. This does not have lines but rather series of dots in a circle. I've got the sphere part right. How do i read the cylinder?
Auto lensmeters have been out for many years now and people thought the manual lensmeters would've been replaced long ago; but there are still many situations where the manual is preferred. You're probably right in that they will probably be replaced, but I think that's still a while out yet. :)
Thank you so easily explain ...more power to you sir
Best Optician ever. U make teaching so easy and understandable. GOD BLESS YOU.
I'm an OPTICIAN in Ghana 🇬🇭 too.
Thanks very much. You've been helpful
Thank you for all your videos. Really helped me a lot on my new job❤
Thank you so much. This really HELP understand fast and easy to get about spotting Prism.
Excellent thank you
This is really good.
What if glasses have more then 3D of prism?
My office has a very old lensometer and am struggling. Can't find any education on this anywhere
I made this video dealing specifically with high prism: ua-cam.com/video/TaAKn8v3mco/v-deo.html&pp=ygUedXNlbXlmcmFtZSBzcG90dGluZyBoaWdoIHByaXNt
Thank you so much for this video.
very informative video Thank u much
You are an angel 😇
Could you please make a video based on how to neutralize a lens with a induced prism, horizontal induced prism and vertical induced prism. Thanks for your very helpful lessons.
Do you have a video on measuring prism on measuring prism on spherocylinder prism progressive? Thanks!
I came across an older TOKYO KOGAKU lensmeter/verometer. This does not have lines but rather series of dots in a circle. I've got the sphere part right. How do i read the cylinder?
nice newbie guide on spotting prism. All of this info will be useless in 5 years with everything going automated though.
Auto lensmeters have been out for many years now and people thought the manual lensmeters would've been replaced long ago; but there are still many situations where the manual is preferred. You're probably right in that they will probably be replaced, but I think that's still a while out yet. :)