Keep EF-S lenses away from 1DX

Wilt wrote in post #16919952
Whose 'precision focusing screen'?

Ec-S super precision???

mistaking 1DX as 7D???

the way some people on this forum are you would think if they touched a 7D or any crop body they would have an immediate allergic reaction and need to be rushed to the hospital.

i sold all my EF-S lenses
I'm in a safe side

Wilt wrote in post #16919952
Whose 'precision focusing screen'?

If an aftermarket product, without the CFn setting (provided for Canon screens) to correct out metering error introduced by deviations from the standard focusing screen, the meter is not reliably accurate in all circumstances.

John from PA wrote in post #16920620
Ec-S super precision???

I was under the impression that the 5D II and 6D use the same focus screen products
The 5D III does not have interchangeable screens
And the 1Dx uses this Canon product here for precision focusing in the viewfinder:

http://shop.usa.canon.​com …ies/focusing-screen-ec-cv

It looks similar to the older split prism screens where you would use center point to achieve peak focus then crop to recompose.

peeaanuut wrote in post #16920666
the way some people on this forum are you would think if they touched a 7D or any crop body they would have an immediate allergic reaction and need to be rushed to the hospital.

It's true! I came out in a terrible rash using crop bodies!
Pictures weren't bad though.

eelnoraa wrote in post #16920633
mistaking 1DX as 7D???

Well, just grab the camera by the bottom from a table, don't really look at it but start mounting a lens, and you'll see.

They aren't that different in that context.

peeaanuut wrote in post #16920666
the way some people on this forum are you would think if they touched a 7D or any crop body they would have an immediate allergic reaction and need to be rushed to the hospital.

I shouldn't be laughing this hard....