Headline - DSLRs have imprecise focusing due to their mirrors

Started Apr 5, 2014 | Discussions thread
DUSTY LENS
DUSTY LENS Veteran Member • Posts: 4,308
Re: Headline - DSLRs have imprecise focusing due to their mirrors

Greg A A wrote:

peevee1 wrote:

Live view on DSLR is not "just like mirrorless camera", it is awfully slow. And mirror does not give you better image quality, it only gives you imprecise focusing.

Interesting premise; DSLRs have imprecise focusing because of their mirror.This is one of the wildest claims I have yet heard. Can you back that up with some facts?

It only makes sense . It is always difficult to fine tune any two different light paths to be exactly the same distance . And when they must also have the exact same distance over the area of a flat sensor and a focus screen , the difficulty gets complicated .

In My opinion , it should all be done on the sensor using only one light path .

Dusty

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