Originally posted by alfa75ts The back of the prism is already a one-way (kind of a see-through) mirror so no moving mirror is required for this patent (except for the main mirror).
Sorry, i just wrote down what I thought I saw... and the illustration made it seem like there would be something flipping, but since its already see -through...
Originally posted by alfa75ts It could but you would lose 1 stop of light.
yep. but if they implement a hybrid system in the way i imagined they maybe already planning to(hence the switchable mirror patents) there would not be any half-half.
it would be either: normal OVF with "overlay projections" histogram etc. (bit like in those old fuji hybrid viewfinders but no additional EVF-pic in the corner in OVF-mode like on xp2)
or it would be totally in EVF mode... (then you would have the LV-<EVF> in your viewfinder)
when the path of light going to the mirrobox is closed by some mechanism and you get the full LV-image projected into the viewfinder...
again... its just saying... I am only following the logic of the patents as I see them, how they could be used.
Could "ONLY" be this projecting of histogram or other data into the OVF...
would already be some kind of improvement... but only a real hybrid system would be a killer and sell like hotcake.
"JUST" projections into the OVF and no EVF mode ... would not be that kind of a blockbuster feature...
I think
if PENTAX should implement Hybrid Viewfinder it should work out a bit like it is on the Fuji X-Pro2 just that we would not have the EVF pic in OVF mode in the right corner(actually pretty useless also on fuji since the EVF projection in the right lower corner is so incy-wincy- i dont see a sense in that)
And for sure we will NOT have that drawback that
Fuji Hybrid viewfinders have... on fujis you can not see TTL(through the lens) ... and so you never see the zoomed image.. only a frame around the area that would be your framin...
And what you see on a fuji is a bit "shifted off aside" - you would not have that if RICOH-Imaging would implement it the way we imagine it...
gosh... I gotta stop fantasizing about this feature...
men do need sleep. bye.