Lens Surfacing! Stock vs Surface :: part 2

[@Brazil894]

Another great video!!! 1) What percentage of stock vs. surfaced lens do you process today vs. 10 years ago vs. 20 years ago? 2) When did they start surfacing progressive lens? In the 90s? 3) Where do you see the future of stock vs. surfaced lens? 4) Can you do a video on the history and development of progressive lens technology? 5) Surfaced lens, free form lens, digital lens all mean the same? Any other names for digital lens?

[@bichutipata3815]

I am from India ....can you say glass tinting metarial name ....

[@davidluo6984]

very clear! thanks for putting out these contents

[@gaylecheung3087]

High index +9.00 add +2.00

[@GermanMythbuster]

Love the Video! But did you have to record it in the most noisy place you could find? 😅

[@puramuk]

I have always wonder is the lens thicker on a bigger blank size lens than a smaller with same prescriptions, in same center view area. The edge is thicker in the bigger blanksize of course I understand.

[@tomfoolery8468]

Love the content, thanks

[@eduardojavilaski3578]

Laboratório do meu sonhos,sou um grande fã da satisloh, parabéns pelo conteúdo 👏👏

[@VictorDcruz-r2l]

As always, you have explained it so well. Can you make some videos on autoblocking (assuming its alloy involved) and alloy reclaim / reuse?

[@mhopticallabs4616]

That’s coming soon sorry for delay