As the widely use of digital camera, this gadget become a essential of life, we everyone have one digital camera at least, whether we are good at photography, aha! On the other hand, most people just focus on the capacity of a digital camera. Pixel, image processing capacity, operation convenience, etc are always talked about by photography fans.
However, how much people focus on the memory card which the camera depend on? Do you still use the card which is gave to you as a gift? And do you know how to recover photos from memory card, when some accidents happen?
God, if you know nothing about selection of camera memory card and card
photo recovery, keep reading following, I hope it can help you.
The Right Memory Card is the Best Memory Card
There are so many memory cards on the market, we may confuse to choose a right one for our digital camera, which has different request to the memory card. Of course, we need a high-quality one, but which is the right one? Is the size of memory card the bigger the better?
First of all, we should choose the right Format. It is not all the digital camera can support high access speed( this case always happen in some low-level camera or the old model), if your camera supports various formats, and higher access speeds, then you can choose a memory card with provide higher quality flash chips.
For example, SDHC cards are better than normal SD cards and because of offering better reliability. Some devices only support a single card format, however, so you should check your camera's “guides for how to use” before making a purchase.
Choose the Size of Memory Card You Need
In addition, it is very particular for the size selection of memory card. Abandon the concept that the size of memory the larger, the better. The size of the memory card bases on the camera capacity and the demand.
If you are a casual fans, stick with a SDHC card with a Class 4 speed rating (the 4 signifies a minimum speed of 4MBps) and as much capacity as you can afford.
If you take photos occasionally, a 4GB card should suffice, which will cost you less than $10. (You can also reuse an old SD card if you have some lying around, provided it has sufficient storage.) For those who shoot often, shoot at high resolutions, or are prone to never deleting images off the card, pick a card with more storage or buy several.
Enthusiasts will want to step up to a SDHC card with larger capacity and faster speed. If photography is in your blood, and you use a high-end point-and-shoot or DSLR to shoot action shots or HD video, you fall into this category. A card with a slower speed rating could result in longer wait times while the camera is writing to the card. While a Class 4 card is fine for general use, get a Class 6 (6MBps minimum transfer speed) card with 16GB to 32GB or more if you plan on putting your camera to work. Class 10 SDHC and SDXC cards offer even greater speed, but you should decide if your photography needs and budget truly justify the cost.
Memory Card Buying-Keep Your Eyes Open
Memory card manufacturing techniques vary, and in order to choose a reliable card, you need to look for a reputable manufacturer. Major brands like Samsung, Fujitsu, Sony and SanDisk provide reliable camera cards with built-in features to ensure the highest possible number of write cycles before failure.
Avoid generic cards, as they typically do not have features to protect against memory wear and other common camera card issues. Generic cards might also have low-quality connectors, which can wear out quickly.
The best numbers to check when evaluating camera cards are the write/erase cycles and the mean time before failure (MTBF). While most manufacturers provide both of these numbers with their product documentation, they may not put this information on product packaging. You will need to look these numbers up online before buying. A memory card with bad quality may cause many troubles, data loss, memory card error which always lead to memory card photo recovery.
Some manufacturers also provide a separate MTBF rating or an operating lifespan. This can be useful for making a long-term storage plan; for instance, you should replace cards with a three-year MTBF some time in year two of regular usage. However, operating life spans can be misleading, and you should never assume that your flash card will last for a certain number of years before failing. Always assume that your media could fail and use an appropriate backup strategy.
Photo Recovery for Memory Card
As what I said above, it is hard to distinguish a memory card and some accidents can happen when we are using digital camera, such as mistaken deletion, accidental formatting always occur to us.
Therefore, to know how to
recover photo from SDHC card is an important thing for a fan of photography. Nowadays, as the development of technology, some manufacturers add the recovery function to the camera. When data loss (deletion) happens, this function can help them to recover with in an easy ways. However, camera with this convenient feature is few (old model and the low-end products), and if some unexpected errors happen, such as formatting, memory card corruption, recovery function in the camera may be unable to
restore photos from memory card. In these cases, we have to ask professional photo recovery program for help.
Photo Recovery-if your memory card is corrupted and the mostly digital photos are gone then you probably need this software. Not only corrupted photos, the software can also recover deleted formatted pictures or inaccessible due to memory card error. The function of preview in the tool makes you to view the thumbnails before you retrieve. It supports almost all memory card types including compact flash card, SD card (SDHC), CF card, memory stick, MMC card etc. You can learn more from here:
http://www.card-data-recovery.com/recover-photo-from-corrupted-card.html
