As soon as a novice photographer more or less learns to use the camera, he begins to want something more. To improve the quality of his work and further development, he will surely decide to acquire new optics. And immediately the photographer faces the dilemma of which lens is better. The market is replete with a variety of models in a variety of price ranges, but how to decide what exactly is needed?
First of all, you must decide what exactly you want to shoot. This is really important, since most professional lenses are strong in any technical indicators, but are not suitable for any purpose. Therefore, before deciding which lens to choose, decide for yourself what you want from it.
Suppose you want to shoot macro objects. To do this, you need optics that can increase the subject many times, while creating a beautiful blurred background. And this is an important step in determining which lens to choose. For Nikon, the NIKON AF-S 105 mm f / 2.8 model is suitable, which due to its high photosensitivity can create sharp and high-quality images of small objects. If you are interested in which lens to choose for Canon, then the equivalent will be the Canon EF 24-105mm f / 1.4, which has approximately the same parameters, but is not a fix.
When choosing a lens, consider its aperture. This is the most important optical metric, and it affects image quality the most. If possible, try to choose a faster lens, regardless of your goals. It can once again help you out in an unforeseen situation, plus it gives a small bonus in the form of a beautiful bokeh (blur picture).
When deciding which lens to choose, pay attention to the focal length. Lenses with a reading less than 50mm are considered wide-angle. Moreover, the smaller the focal length, the stronger the distortion (distortion of horizontal lines). Such models are used for shooting landscapes, panoramas, interiors.
Models with focal lengths from 50 to 80 mm are well suited for portraits. If you plan to take pictures in a small room, 50mm optics are more suitable for you. If you have the opportunity to move away from the model a long distance, you can choose an 80 mm lens, which gives a more beautiful blur.
If you do not know which lens to choose for sequential shooting, it is worth considering models with a focal length of 100-200 mm. They are also suitable for macro objects due to the possibility of multiple enlargement.
There are lenses with manual and auto focus. If you already had to do photography, you should have decided which one is more convenient for you. A beginner can be advised to use optics, where there are both types of focusing.
Another technical parameter that will help you decide which lens to choose is the availability of an image stabilizer. It is designed to smooth and mitigate camera shake. Especially useful in long focal length lenses. And also it will never be superfluous if you shoot without a tripod.
Having familiarized yourself with these parameters, you can start choosing a lens.