The D7000 also borrows something else less obvious from the pro cameras: the body is made of magnesium alloy (metal) which lends it a heavy, solid, durable feeling. Changing the ISO is done by adding the following line of code before the image is taken. All 19 ISOs are listed http://emilioyqhxn.affiliatblogger.com/29904294/a-regra-de-2-minutos-para-camera-digital-nikon