Canon Pellix QL. This is a unique Single Lens Reflex Camera.
As far as I know, no other has the Pellicle Mirror. The mirror does not jump up when the shutter release is pressed. It remains stationary.
According to the owners' manual -
Half of the image coming through the lens is reflected off the mirror to the pentaprism and then to the viewfinder eyepiece.
The other half passes through the mirror directly to the film.
[Image: IMGP7151.jpg]
Mickey
UPDATE.
I have removed the names of the contributors as I do not know if they want them published.
I am grateful to them for sharing their knowledge.
*
In addition to the Pellix (1966), both the original "F-1 High Speed Motor Drive Camera" (1972, 9 frames/second -- "approx" it said), and the "New F-1 High Speed Motor Drive Camera" (1984, 14 frames/second) also use a fixed semi-silvered mirror.
global.canon/en/c-museum/index.html
And I have a nagging suspicion that they used it somewhere else too, but I'm having a memory failure moment.
Last Edit: 16 hours ago by ---------------
mickeyobe
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8 hours ago QuoteEditPost Options Post by mickeyobe on 8 hours ago
Thank you, ----------------
I never knew of those cameras or the 'forgotten' one.
I wonder why it was not used for more cameras.
It seems that it would have required fewer mechanical parts and would have outlasted the usual jumping/flipping mirror cameras.
On looking through the viewfinder I can see no lessening of brightness or clarity.
There is a full range of shutter speeds up to 1/1000 sec.
I can only guess at possible patent difficulties.
Mickey
AND MORE.
There's an article on wikipedia en.wikipedia.org/wiki/Canon_Pellix that pretty much sums up all the problems with fixed mirror designs (more than you can think of).
Canon apart from the F1 high speed did make another body with fixed mirror design namely the somewhat forgotten eos RT.
My "special" nikon F4 has a fixed mirror as well, but it isn't a factory made model.