Yes: Of course it is possible for you to have sex when you have urinary tract infection. I trust that you under treatment for the infection. Please note that trauma of sex may damage the lining of the urethra and worsen the infection and pain due to infection.
Best Answer: No, the L120 definitely does not have a detachable lens. Nikon's L series cameras are entry level compacts, and do not have any advanced features such as a detachable lens. In fact, none of Nikon's compact cameras have one. If you want a detachable lens, you need to get either a Nikon DSLR or their 1 series mirrorless cameras that will be available later this month. You are probably referring to a fisheye lens. Of course, you cannot use that kind of lens on a L120 as it cannot accept a different lens.
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.