Canon FTb Remove the Top Cover 

Make sure to set the speed dial on 1000 and ISO 25 before lifting to ease the tension on the spring. Your wheel below is already marked but if it's not make sure to do it.

Hi, thanks for the video! I have a question: is it possible to substitute the pentaprism on my Canon Ftb QL with pentaprism from AT1? Are they the same size? Thanks

Hello. I was wondering where you got those pliers to remove the speed dial (0:56 in your video)? I can't find it anywhere.

Hi, would it be possible for you to make a video on the Pentax ME super? Cleaning, light seals, or any common repair?

Hi , no matter how I do focusing on my Canon ft ql , I still not able to get a blur view fr the view finder , pls help , many thks

I assume this is a computer generated voice that can’t tell the difference between wind and wind?