09-01-2010, 10:31 AM
[quote name='Brightcolours' timestamp='1283257693' post='2363']
About the ghosting issue:
Even at very downsized images it still is an issue. I downsized it to 1152x765 pixels, and unless London has every light with a smaller backup light under it, this does illustrate very well the light ghosting problem, akin to ghosts caused by "protective filters".
[/quote]
Is that ghosting for real?
Hmmm... I am very surprised. Is Sony using a pellicle or thin mirror? If it's a thin mirror, it should be an easy problem to solve 'cos one of the faces can be anti-reflection coated...
Otherwise, this is a pretty serious problem. I did not realize it exists on the A55 till now. Does that happen only under certain lighting conditions?
About the ghosting issue:
Even at very downsized images it still is an issue. I downsized it to 1152x765 pixels, and unless London has every light with a smaller backup light under it, this does illustrate very well the light ghosting problem, akin to ghosts caused by "protective filters".
[/quote]
Is that ghosting for real?
Hmmm... I am very surprised. Is Sony using a pellicle or thin mirror? If it's a thin mirror, it should be an easy problem to solve 'cos one of the faces can be anti-reflection coated...
Otherwise, this is a pretty serious problem. I did not realize it exists on the A55 till now. Does that happen only under certain lighting conditions?