| RogerMac |
| (Hotshoe Shuffler) |
| 22/06/2008 20:04 |
Re: Shock! Horror!
|
As Iloca says vignette correction is menu selectable and the default - at least on the E500 E510 and E3 - is OFF.
All of the manuals contain a warning about using it at high ISOs typically:
Quote:
In some cases, the edges of the image may be shadowed due to the properties of the lens.
The shading compensation function compensates by increasing brightness at the dark edge
of the image. This function is especially useful when a wide-angle lens is used.
x Notes
• This function is not available when a teleconverter or an extension tube is attached to the
camera.
• At higher ISO settings, noise in image edges may be conspicuous.
I must say that I have tried hard to see any vignetting or visible distortion on my 50mm f2 and failed. I have spotted some distortion on the consumer grade lenses