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.
Built-in viewfinder of a Nikon D90 camera. In photography, a viewfinder is what the photographer looks through to compose, and, in many cases, to focus the picture. Most viewfinders are separate, and suffer parallax, while the single-lens reflex camera lets the viewfinder use the main optical system.