What kind of diopter/power relationships am I likely to find?
Diopter Power Percent Magnification Focal Length 3 .75X 75% 13 in. / 33 cm 5 1.25X 125% 8 in. / 20.3 cm 8 2.00X 200% 5 in. / 12 7 cm 11 2.75X 275% 3.75 in. / 9.3 cm 13 3.25X 325% 3 in. / 7.6 cm 16 4.00X 400% 2.5 in. / 6.25 cm • Why do my images come out soft and underexposed when I use the lens adapter with additional lenses? Occasionally, depending on the accessory lens you use, pictures may appear less sharp than pictures taken with pictures taken with the camera lens alone. This also happens with film cameras, and it is caused by optical elements in the accessory lens that are not part of the original camera lens design. The auxiliary lens can also affect exposure. Although your digital camera doesn’t meter light through the lens, adding accessory lenses reduces the amount of light that reaches the CCD. Occasionally, the camera does not adjust the Shutter and Aperture settings for proper exposure, causing the picture to be underexposed. When you use accessory lenses, use Auto-exposu
