Traditional Culture Encyclopedia - Photography major - Why did Water Pomelo Camera stop operating?

Why did Water Pomelo Camera stop operating?

There is a problem with the company's operations.

SLR digital camera refers to a single-lens reflex digital camera, that is, the English abbreviation DSLR of digital, single, lens, and reflex. Representative models in the market are commonly found in Nikon, Canon, Pentax, Fuji, etc. This type of camera is generally larger and heavier.

Models that use electronic viewfinders evf are also classified as SLRs, but are generally marked with "similar" or indicate that they are evf viewfinders, such as Olympus c-2100uz, Fuji finepix 6900, etc. . In the working system of a SLR digital camera, after the light passes through the lens and reaches the reflector, it is refracted to the focusing screen above and forms an image. Through the eyepiece and pentaprism, we can see the outside scenery in the viewing window.

In contrast, general digital cameras can only see the captured images through the LCD screen or electronic viewfinder (evf). Obviously the image seen directly is more conducive to shooting than the image seen through processing.

Digital cameras are optical, mechanical, and electronic products. It integrates components such as conversion, storage and transmission of image information, and has the characteristics of digital access mode, interactive processing with computers and real-time shooting. Light enters the camera through the lens or lens group, and is converted into digital signals through the digital camera imaging element. The digital signals are stored in the storage device through the image computing chip.

The imaging element of a digital camera is CCD or CMOS. The characteristic of this imaging element is that when light passes through, it can be converted into electronic signals according to the difference in light. Digital cameras first appeared in the United States. More than 20 years ago, the United States used them to transmit photos to the ground through satellites. Later, digital photography was converted to civilian use and its application scope continued to expand.