Pentax K110D Operation Manual - Page 90

Setting the Lens Aberration Correction, Lateral Chromatic Aberration Correction] tab

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88 Setting the Lens Aberration Correction Set using the Lens aberration correction panel. [Marginal lumination compensation] tab Adjusts marginal lumination of the image. Item Lens angle of view Compensation Description Sets the viewing angle of the lens used when shooting. Slide to the left to make the marginal lumination linear at the center portion of the lens, and slide to the right to correct the outer portions of the lens. The slider sets the compensation level. Set the compensation level between -50 and +120. Slide towards - for darker and + for brighter compensation. [Distortion Correction] tab Corrects distortions (lens aberration that photographs straight lines as curved lines). Item Correction balance Compensation Description The slider adjusts the distortion correction level between the center and margins of the image. (Slide to the right to widen the range.) The slider sets the compensation level. [Lateral Chromatic Aberration Correction] tab Corrects lateral chromatic aberration in which there is a difference in the image magnification and image size due to different color wavelengths at the image margins. Item Red compensation Blue compensation Description The slider adjusts the magnification of red light. The slider adjusts the magnification of blue light.

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88
Setting the Lens Aberration Correction
Set using the Lens aberration correction panel.
[Marginal lumination compensation] tab
Adjusts marginal lumination of the image.
[Distortion Correction] tab
Corrects distortions (lens aberration that photographs straight lines as
curved lines).
[Lateral Chromatic Aberration Correction] tab
Corrects lateral chromatic aberration in which there is a difference in the
image magnification and image size due to different color wavelengths at
the image margins.
Item
Description
Lens angle of view
Sets the viewing angle of the lens used when shooting.
Slide to the left to make the marginal lumination linear at
the center portion of the lens, and slide to the right to
correct the outer portions of the lens.
Compensation
The slider sets the compensation level. Set the
compensation level between –50 and +120. Slide
towards – for darker and + for brighter compensation.
Item
Description
Correction balance
The slider adjusts the distortion correction level between
the center and margins of the image. (Slide to the right to
widen the range.)
Compensation
The slider sets the compensation level.
Item
Description
Red compensation
The slider adjusts the magnification of red light.
Blue compensation
The slider adjusts the magnification of blue light.