The present invention provides a solid-state camera device which can improve both the shading caused by the eclipse of the incident light and the shading cased by the rim darkening. The collet head is fixedly and removably mounted in a threaded bushing to prevent axial motion, and is keyed into place to prevent rotation. The housing is divided into a right-hand side and a left-hand side. When two or more menu bars are erroneously touched, the controller may enlarge and display the touched menus so that a new touch input for the correct menu can be easily made. The position-locking pawl engages with the second toothed segment to prevent the toothed member and the spool from rotating while the guided member is guided along the first guiding segment during oscillation of the parking brake lever to the released position from the braked position. The color components associated with each potential marking area are analyzed to generate color values, and the color values of each of the potential marking areas are compared with the respective color conditions for determining ideal marking areas.