Minggu, 30 Januari 2011

Tips of Digital Cameras and Lenses

We may normally shooting skills for the camera is very concerned about, but you do mind doing the maintenance of the camera? In fact, save the camera and the purchase of cameras, are learned. The right equipment, save the camera reasonably able to extend the service life, ensure high quality output. 

Of course, maintenance of the camera talking about here, not lightly wipe with a cloth so simple, whether it is consumer-level digital camera cards, or high-end digital SLR cameras, they have their own maintenance skills. The lens from the body, from the maintenance methods to the maintenance of equipment. Below is written for photographers who are just getting started, hope that we can cherish the hands of the eos-300d Battery equipment, the best use.


Maintenance of body

At present, the digital camera is nothing more than the material body shell, there are two, one is alloy, with aluminum and magnesium alloys, etc.; another type of industrial plastic, through special processing to obtain the surface near the metal shell texture. Since we hold a long drive, it will inevitably leave a stain in the body, hands sweat and fingerprints is not conducive to beautiful, so clean the body surface is very important.
For the alloy material of the shell, in particular, be careful when cleaning, as many camera makers to beautiful, often will cover the mirror treatment, although looks very noble, but the surface easily leave scratches, so do not use paper towels, must be Use a soft microfiber cloth. But here is the need to remind everyone, wipe off with a soft Inspiron 1520 battery cloth body has been contaminated due, and some are even addicted to oil, so do not wipe the lens.

DC for industrial plastic shell should always clean the body, must not allow grease and stains into the finish, the other can not use any organic solvents to clean the body, there are friends to the camera before the handle on a piece of grease, wipe with a cloth dip a little bit of alcohol, although not the result of grease, but local housing fade serious.

Maintenance of the LCD screen

Now more and more digital camera screen is large, from 2 inches to 2.5 inches, 3 inches of the card machines abound. As the digital camera display not only playback photos, but also the feature set and shooting, so the importance of self-evident, in need of special protection.
On the one hand, to avoid scratching the display was a hard object. This is mainly because some of the photographers used the camera directly on the bag, the Dell inspiron 1420 adapter camera's screen and keys, cell phone and other hard objects caused by friction, although many models have an LCD screen above the plexiglass protection, but the plan After marks have always felt uncomfortable seen. Can not be removed due to late scratches, so early do you need protection. Suggested that the time of purchase, buy a protective film of the same size, so that, even if the screen is hard objects accidentally scratched, the big deal to re-paste the tear film.

On the other hand, removing surface grease and dust. This is most likely to be in a digital SLR camera, because you can not use the LCD viewfinder, so the face in the viewfinder it is easy to touch-screen surface, which left stains. In this case, we do not recommend regular cleaning, wiping more easily because the screen scratches. Of course, if affixed to the protective film in advance can also be used with the same cleaning cloth body, but the intensity to light. If there is dirt surface of the screen, then it is best to blow with a skin treatment.
Maintenance of the lens

As the NIKON EN-EL14 battery camera one of the most sophisticated parts, routine maintenance of the lens and between the output of high-quality photos direct link, especially the SLR camera lens.
Routine maintenance of the lens does not mean to wipe the lens every day, a very small area of the lens surface dust, water stains, there was no big impact for imaging, we do not expect to just the lens given rise to the factory state. For the relatively small caliber consumer digital camera with a blower to blow dust off the lens surface can, if you encounter a large area can not afford to blow the stain, you can gently wipe with a lens cloth (the first blow after the cleaning, the order can not be wrong , the steps can not be less.) If the SLR lens, wipe with a better lens pen, usually from the dell inspiron 6000 adapter lens center to the periphery in a spiral manner cruising wipe. It should be reminded here is that the lens pen is designed for optical lenses, can not be used to wet the surface, in particular, can not be dampened with water, otherwise it will fade.
If you need to use water to clean the lens if the lens in advance to prepare cotton. Do first 3-5 small cotton ball, press into a pie, the size of the mirror one third of the subject, and then 3-5 to prepare a large cotton ball, and pressed into a pie, two-thirds the size of the mirror the second area. With a small cotton ball dipped into the water a small amount of the lens, wipe from the center of the spiral lens surface, and then, taking advantage of the lens when the water is dry, use large cotton balls to wipe the same way.
Battery Maintenance

Most photographers are used after every use of the camera on the camera bag inside, or on the cupboard, took out the battery is not kept separately, this approach sounds fine, but not conducive to battery protection.
If more than 15 days do not usually use the CANON BP-511A Battery camera, it is best to remove the battery from the camera inside the store alone, save the environment, it is best to dry and cool place, and do not store the battery together with metal objects.
According to our survey, you can buy in the market most digital cameras use lithium batteries, it is relatively easy to store. The only caveat is that if not used for long, preferably at intervals of 2 months to activate a battery, which is the charge and discharge time, this can effectively extend battery life.

As for the Ni-MH battery 5, the most annoying is the memory effect, this effect will reduce the overall battery capacity and the use of time, and as time goes on, less and less stored charge, the battery will consume the more you have to faster. Therefore, we should try to run out of power rechargeable, each charge must be sufficient to power the most full.
If you go out, the temporary use of alkaline batteries, we must remember that time out, or when unused for long periods, the battery is easy to Tangshui corrosion circuit, the camera could not escape the destiny scrapped.
Preservation of photographic equipment
Save the Wireless Mini PCI-E Card camera has always been sort of a small problem. Weather in northern wind, the South too wet for a long time on the camera if the camera bag, or exposed on the table, the passage of time will affect the performance of the camera, then how can the camera to create a good environment to preserve it?

This I want to introduce three different grades. For low-cost consumer-level digital camera, if a buyer appears to be some professional oven to save more harm than good, so I suggest a better seal to keep lunch boxes can. These relatively large in size can be found in supermarkets, the size of free volume can be adjusted according to the camera, priced at 15-30 per month. If the southern city, to the rainy season can buy a packet of desiccant on the inside, play the role of dehumidification (If you go to sea or air is relatively moist, came back to the camera at best dehumidification process).

For those who use high-end consumer digital cameras and entry-level digital SLR users, I recommend the purchase of ordinary plastic oven. The small size plastic oven, but keep a machine three is absolutely no problem, seal well, and the higher the price will usually equipped with a humidity oven table. As for the dryness, you can use color gel to resolve. It looks for the blue particles, moisture after the color from blue to red. Modest and can be placed inside the heated oven to remove water, re-use, the effect is very good!
International KODAK KLIC-7001 battery Camera Industry Association pointed out that the temperature is above 10 ? or above 60% RH humidity will breed mold, so the use of high-end equipment, especially with high-end camera enthusiast, the purchase of more sophisticated electronic oven is necessary.

Source :  http://www.amazines.com/Science_and_Technology/article_detail.cfm/2453244?articleid=2453244

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