What is a camera lens?
Just like a mobile phone without internet is incomplete in the present day, similarly a camera without lens is also incomplete.The lens is the only device through which light reaches the camera sensor.
If you have been doing photography for a long time, then you will know how the camera lens works. If you know how a camera lens works and you want to know what kind of lens you should buy, you can skip the next few paragraphs and move on
And if you want to know how the camera lens works, then keep reading.
Cameras use a converging lens not only to focus an image but to enhance it. Most camera lenses consist of a converging lens, followed by a diverging lens, followed by another converging lens. The first lens controls the image's magnification toward or away from the object. Light first passes through the lens and through the diverging lens, which flips the inverted image. The final converging lens then deactivates the image for the last time and distributes the image behind the camera. The image is then printed on a film or digital media surface. Do you know that our brain also works in this way? Whenever we see something, the first image that is made of it always becomes upside-down, that is, it becomes vomit, but our brain is so powerful that it shows us by straightening it.
You must have seen that some lenses are cheap and some lenses are expensive, the reason for the lens being expensive really depends on the material used in the small lenses inside it. If the glass is of good quality and heavy, then your lens will be expensive. And we all know that lenses are the most expensive part of the camera.
We measure the lens in millimeters. Which is the distance of the sensor from the converging lens.
It will now be a matter of what kind of lenses are there, what kind of lenses are there and which lens is right for you.
The lens is divided into 6 parts here. The first of which is
What is a fixed lens, standard prime lens or block lens
Meaning if you choose an 85 mm lens, you will not be able to zoom it.
Prime lenses are mostly used in portrait photography. But you can use them anywhere, these lenses come in every budget.
The aperture value of this lens can be quite handy due to which this lens can give good sharp images and work is very helpful inside light. These lenses are also lighter weight than the zoom lens.
Camara Zoom lens
This lens is very fantastic because it helps you take pictures of those places too.
Where you cannot reach. For example, you are in a wild life century and want to take a picture of a lion standing far away. If you have a zoom lens then it will be very easy for you to use only a lion in your pframe through the zoom lens. Otherwise you will be able to make all the things of the neighborhood a part of your frame.
Some very popular zoom lenses are 55 - 250 mm, 70 - 200 mm This lens gives you a zoom range from 70 to 200 mm straight.
Camara Wide angle lens
As the name suggests, wide angle lenses give you a very large field of view.
They are mostly used in landscape photography, but nowadays also in wedding photography, white lenses are used to take some creative photos.
These lenses are quite affordable. But the problem with this lens is that it goes wide as well as brings distortion in your photo. Distortion means that your photo looks a little different than normal.
We can fix this distortion later by editing.
Wide lens has a popular range of 24mm, 14mm, 28mm etc.
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