Camera basic knowledge

What is camera?

A camera is an optical instrument for recording or capturing images, which may be stored locally, transmitted to another location, or both. The images may be individual still photographs or sequences

DSLR image sensor education

What is an image sensor?

An image sensor is a solid-state device, the part of the camera's hardware that captures light and converts what you see through a viewfinder or LCD monitor into an image. Think of the sensor as the electronic equivalent of film.While talking about image sensor there comes to its size.

When it comes to sensor sizes, the two terms most used to classify them are “full frame” and “crop sensor”.