How much is the second-hand value of Sony w630 camera?

Sony w630 camera uses about one thousand.

A camera is a kind of equipment that uses the principle of optical imaging to form an image and records the image with a negative. This is an optical instrument used for photography. In modern social life, there are many devices that can record images, all of which have the characteristics of cameras, such as medical imaging equipment and astronomical observation equipment.

After the light reflected by the shot scene is focused by the camera lens and the shutter that controls the exposure, the shot scene forms a latent image on the photosensitive material in the camera box, and forms a permanent image after being developed and fixed. This technology is called photography, which is divided into general photography and professional photography.

According to the different imaging media, cameras can be divided into film cameras, digital cameras and Polaroid cameras. Film camera mainly refers to the equipment that images through lens and records images with film.

Digital camera is a photographic equipment that uses semiconductor photoelectric coupling devices and digital storage to record images. It has the characteristics of convenient use, convenient photo transmission and convenient storage.

Polaroid camera, also known as primary imaging camera, directly exposes images on special photographic paper, and can see photos in one minute, which is suitable for taking pictures.