Use the wide-angle ancillary to a Canon Legria M46. With the wide-angle ancillary alone results in a beautiful wide angle, however, about half of the zoom is only available, in addition it will be blurry. With additionally applied macro lens remain approximately 0.7x focal length, so still a usable WW, and the zoom is fully usable. The lens makes a valued, massive impression. The sharpness seems to get all the picture areas, a significant loss of light intensity can not be detected (screwed to test on DSLR). The disadvantage resulting from the advantage of solid construction and is the weight. But it's certainly no penalty.