Which cameras we can use on scopes

[Mughal]

Hi guys 
Is there any high speed cameras with good result we can use on scope ?
I know about casio but its not available here .... 
Thankx 

 

[X27]

Order one online... eBay or Amazon I ordered my from a eBay seller in Japan. I also have used my cannon G7x for scope shooting but its about 4times as much as a Casio and is not as good.