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CS lenses for long exposure

rickgrainger

By rickgrainger
in Leica S System

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erlingmm

erlingmm

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I have looked and even Googled an answer to this, but to no avail. I thought I'd try asking here.

 

Would CS lenses provide an advantage over the focal plane shutter on long exposures?

 

Thanks in advance for your comments and advice.

 

Rick

 

I would think no. Their main advantage is flash sync at higher shutter speeds, secondary possibly eliminating vibration from mirror slap.

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I would think no. Their main advantage is flash sync at higher shutter speeds, secondary possibly eliminating vibration from mirror slap.

 

Maybe not...

 

as the focal plane shutter is still active the advantage is a bit diminished....

 

Bob

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erlingmm

erlingmm

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Maybe not...

 

as the focal plane shutter is still active the advantage is a bit diminished....

 

Bob

 

 

Just use mirror up if you want to eliminate the effect of the mirror slap, for long exposures you would be on tripod anyway

Edited by erlingmm
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