How to choose the memory card for CCD camera?

With the popularity of CCD, many people have chosen to buy a CCD they like, but they don’t know how to choose a memory card that suits them. Faced with the dazzling memory cards, they are simply at a loss. Take action.

There are currently five main types of memory cards used by CCDs.

CF card

Canon's ccd is the most popular style. Some other ccd SLR cameras will also be useful, but the small capacity ones have basically been discontinued, so you can only buy them. second hand. Many CCDs can only support a size of about 1G, and second-hand ones are relatively cheap. Personally, it is recommended that you bring your camera with you and go to the site to test the maximum size your camera can support. To avoid overturning.

SD card

SD is the standard used by most cameras, and CCD is no exception. Many recent CCDs support this card, but the current capacity of new cards is too large. , it is recommended to choose a capacity of 2~8G, because the pixels of CCD are generally relatively low, and a photo with about 10 million pixels is only about 2MB. A 2GB memory card is enough for us to store about 1,000 photos. So we must not be greedy for big money.

xD card

This is the least recommended memory card. It is generally used on Olympus or Fuji ccd cameras, so you can avoid it when choosing a camera. Open both cameras. Others such as cf card and sd card with 1g capacity may only cost about 10 yuan, but xd card 256mb has been sold to as high as 120 yuan, which is more expensive than the current 256g sd card, so everyone Be sure to avoid it.

SM card

CCD cameras that use this kind of memory card are generally very old gadgets, usually before the millennium. This kind of card is very delicate and can be easily damaged by excessive removal and insertion. Even too many reads and writes can cause damage. Card readers are also hard to find and relatively expensive at the moment, so this is the least recommended memory card.

Sony MS card

An independent standard designed by Sony itself. All Sony ccd cameras support this memory card. Some Sony cameras support MS+sd card dual mode, but if you can If so, I recommend using MS card, which is more stable when used with Sony's CCD camera. The current price is not expensive. You can buy a second-hand one of about 2g for about 10 yuan.