how good is the data reliability with CD ROM and DVD RAM?

[Fred Cisin]

>> For example, If I want to use a Micro-4/3 lens on a Leica bellows, then

On Wed, 25 Jul 2018, Zane Healy wrote:
> Why would I want to use a Micro-4/3 lens on my Leica’s, will it even 
> cover the 35mm frame (or full frame sensor)?

I wouldn't.  But, I'd like to use the leica BELLOWS on the digital camera. 
with some minor mods to the adapters, I might even be able to use the 
auto-focus (for fine adjust, after course setting with the bellows).

I do, however, occasionally use Leica lenses on M4/3 and Sony-E.  THOSE 
adapters are very readily available and cheap.