What do you mean by card machine, micro-single, SLR?

1, card machine

Card machine is a small and portable digital camera, named after its size and shape are similar to credit cards.

Card machine features:

1, small size: card machines are usually small and easy to carry, and can be put in pockets or bags.

2, simple and easy to use: even users who have no photo experience can get started quickly.

3, relatively cheap: the card machine is relatively affordable and is one of the choices of entry-level digital cameras.

Summary: the card machine is suitable for some simple shooting tasks, such as family life, traveling, street shooting and so on. For some users with high shooting demand, the imaging quality of the card machine may be insufficient, so it is recommended to choose other more professional digital cameras.

2. Self-loading rifle

SLR camera is a kind of camera that uses the principle of specular reflection to realize framing and shooting. Usually equipped with interchangeable lenses to meet different shooting needs.

SLR function:

1, viewfinder accuracy: the viewfinder of a SLR camera is an optical viewfinder, which can directly observe the real-time picture in the optical lens, which is very accurate.

2, the lens can be replaced: SLR cameras are usually equipped with replaceable lenses, photographers can change different lenses as needed to meet different shooting needs.

3. High imaging quality: SLR cameras usually use large sensors, high-quality lenses and advanced imaging processing technology to obtain higher quality images and more details.

Summary: SLR camera is a professional high-quality camera, suitable for photographers and professional users who need high-quality images and rich shooting control. However, SLR cameras may not be the best choice for ordinary consumers because of their large size and high price.

3. Micro-single

Micro-orders are not micro-orders. Micro-scale refers to the use of digital viewfinder or screen to observe and shoot scenes, thus achieving a lighter and more compact design.

Micro single function:

1. electronic viewfinder: miniature cameras use digital viewfinder or screen to preview and shoot scenes. These viewfinders provide real-time histograms and real-time exposure previews.

2. Simple and easy to use: Micro single camera usually adopts focusing pixel technology and phase focusing technology, which makes autofocus faster and focusing accuracy more accurate.

3. Micro-cameras usually have high video shooting ability and can shoot high-definition or even ultra-high-definition videos.

Summary: Micro camera is a new camera type, which is favored by more and more photographers and professional photographers. It combines the advantages of SLR camera and portable camera, has portability and high-quality imaging ability, and is suitable for a wide range of shooting needs.

4. Movie camera

Film camera is a kind of camera that uses photosensitive film to record images. Compared with digital cameras, it uses film instead of electronic sensors to record images. Film camera is the mainstream camera type in the first few decades of the 20th century.

Features of film camera:

1. Use photosensitive film: Film cameras use photosensitive film to record images, and different colors and imaging effects can be obtained according to different film types and sensitivities.

2. Unique imaging effect: Different film types and brands will produce different colors and imaging effects, and some film cameras are more artistic and unique than digital cameras.

Summary: Although film camera has been replaced by digital camera, some photographers and professional photographers still love its unique imaging effect and manual control experience.