TheNikon D3100 is a reflex camera that allows beginners to enter the wonderful world of photography without necessarily spending a lot of money. Successor of the D3000, it shares some common features with the latter such as weight and dimensions but, unlike the previous model, it is more compact. The large LCD display with which it is equipped, although not adjustable, is a strong point that allows rapid viewing of the camera's functions, videos taken and images captured to which small adjustments can be made directly in the camera. The 14.2 megapixel CMOS sensor, equipped with the EXPEED 2 image processing module, allows you to take photographs of exceptional quality. The ''Guide'' mode is a function integrated into the camera which, thanks to some information requested on the shot you want to take, is able to lead to the desired result in complete simplicity. The high ISO sensitivity, from 100 to 3200, but which can be extended up to a maximum of 12800, allows for flawless shots even in low light conditions. Another advantage of this camera is its extreme lightness and easy grip, characteristics that allow you to immortalize any image with further ease. Ideal for: the Nikon D3100 is ideal for those who, being still beginners, have decided to approach the world of photography by purchasing an entry level reflex camera that will allow them to become familiar with this type of product .