The PENTAX Green Button and Optical Preview is THE best combo you can have for manual lenses

In this video, we take a look at one of Pentax's exclusive features. The green button. BUT, the green button alone as good as well as it works, becomes more powerful coupled with Optical Preview (set in your Pentax menu). I used to only use digital preview until I decided to try optical just to try it. I haven't looked back since. The green button and optical preview are a match made in heaven! Video shot on LG G5 Smartphone. Video edited in Corel Videostudio Ultimate (Awesome editor BTW). https://bit.ly/3dUXy8k If you'd like to support the channel you may do so by purchasing a print from my store: https://kobie-mc.picfair.com Or if you'd rather not buy a print, you may donate via paypal at https://paypal.me/kobiemc