Walk through this. You get a cut and clean it appropriately, then cover it with triple antibiotic ointment. After a day or so, the wound and the surrounding skin get painful and red. Thinking your cut is infected you put more triple antibiotic ointment on it, which makes dermatitis worse.
The high quality, medium telephoto macro lens, has been developed for photographers who demand the highest level of optical quality. The new Hybrid IS system features up to 4-stop correction, compensating for the effects of camera shake, during normal shooting.
Optical and Digital Zoom. Panasonic digital cameras offer an 'Optical Zoom' (for example 10x, 5x etc.), a 'Digital Zoom' (for example, 40x etc) and on the most recent models an 'Extra Optical Zoom' function. Optical zoom is achieved by moving lenses within the camera to magnify the image. Image quality is maintained throughout the zoom. Digital zoom extends the range of the optical zoom. It enlarges the centre of the image to fill more of the captured area . The digital stretching of the image causes a deterioration in the picture quality.