转一下，一个人试了40mm取景器上GF从远到近的视差# PhotoGear - 摄影器材
h*g
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原帖地址： http://www.mu-43.com/f67/voigtlander-40mm-viewfinder-unboxing-10642/
Target distance = 3m
The centre of the viewfinder image is the black keyhole of the window on the
left.
Due to the vertical distance between the viewfinder and the taking lens, as
one approaches the target, parallax error will occur - anything vertically
centred in the viewfinder will move upwards from the taking lens'
perspective.
This is dead centre.
Target distance = 2.2m
Still vertically centred.
Target distance = 1.5m
The keyhole has moved up slightly.
Target distance = 1.0m
The keyhole is now significantly deviated upwards through the taking lens.
Target distance = 0.75m
There is now considerable parallax error.
Target distance = 0.5m
Completely misframed.
Target distance = 0.3m
Whoa Nelly!
Target distance = 3m
The centre of the viewfinder image is the black keyhole of the window on the
left.
Due to the vertical distance between the viewfinder and the taking lens, as
one approaches the target, parallax error will occur - anything vertically
centred in the viewfinder will move upwards from the taking lens'
perspective.
This is dead centre.
Target distance = 2.2m
Still vertically centred.
Target distance = 1.5m
The keyhole has moved up slightly.
Target distance = 1.0m
The keyhole is now significantly deviated upwards through the taking lens.
Target distance = 0.75m
There is now considerable parallax error.
Target distance = 0.5m
Completely misframed.
Target distance = 0.3m
Whoa Nelly!