Friday, December 30, 2011

finding The Right Canon Rebel Lens - regular Zoom Lenses

!±8± finding The Right Canon Rebel Lens - regular Zoom Lenses

It may sound like a basic task to locate a Canon Rebel Lens, however as soon as you begin your quest, you will find that there are way too many alternatives. The option is not by any means easy.

Be aware that the traditional lens you get does not have to be the one that is bundled with the camera. That "kit lens" is a fairly good product, to be sure, however, if you think ahead toward your greatest photography goal, and use some patience, you can skip the bundle and go for the camera body separately from the glass. Most experts will agree that the glass you put on the front of your digital Slr is as leading as the camera itself.

Thinking about focal lengths, virtually all buyers start with a appropriate zoom rather than a singular focus lens. It makes sense to have some flexibility in focal length unless you know exactly which prime focal length is exquisite for your type of photography. But that is rarely the case, especially when it comes to selecting a Canon Rebel lens, since a high percentage of buyers are making their first digital Slr purchase.

Criteria for buying a Canon Rebel lens:

*Zoom Range - appropriate zoom lenses are not unmistakably standard. appropriate does mean that there is a minimum focal length and a maximum focal length. For a Rebel, a good minimum focal length is about 18-24mm. For a maximum, appropriate is 55-85mm. If you stick within these numbers, you will get a nice zoom range that will take care of all your "normal" photographic needs.

*Aperture - for an median price selection, you will commonly be faced with a variable aperture. This means that the gap ,break changes as the focal length increases. This has a negative effect on shutter speed, meaning that your shutter needs to be open longer to get adequate light to the sensor for the allowable exposure. The best choices are the ones with a constant gap ,break of f/2.8 throughout the focal range. Of course, this increases the cost of the lens.

*Build potential - Plastic is cheap. It looks cheap and it feels cheap. That does not mean that plastic lenses take poor photos, in fact, many folks buy cheap and are quite satisfied with the results. When you get lenses made with good potential materials, the price necessarily rises, however, great built equipment lasts much longer and takes more abuse.

*Ef-S or Ef - The incompatibility here is which camera the lens will work on. The good news for Rebel owners is that Any Canon stock (and even off-brand products made for Canon) will work on your Canon Rebel. The Ef-S models are made specifically for cameras such as the Rebel and other crop sensor cameras up to and along with the Canon 7D. However, if you intend to upgrade to a full frame digital Slr camera, you should think about sticking to the Ef models, since they will work on all digital Slrs in the Canon lineup.

Making the right Canon Rebel Lens option has not gotten any easier over the years. The technology of cameras has improved, but so has the technology for the lenses. The best guidance is to witness your needs in light of the type of photos you plan to shoot along with your future goals and your budget.

Always buy the best Canon Rebel lens your money can buy. Unlike the camera bodies, lenses are not upgraded as often. If you buy good glass for your gift camera model, it will stay with you for a long time, no matter how many camera upgrades you go through.


finding The Right Canon Rebel Lens - regular Zoom Lenses

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Wednesday, December 28, 2011

Enjoy Longer Shooting with Digital Camera Battery

!±8± Enjoy Longer Shooting with Digital Camera Battery

Digital camera gives the wonderful photography experience to the users. It has taken place of the still cameras due to its multipurpose uses. One can capture great quality pictures and videos by this camera. It gives few other benefits to the users as well which include auto timer, forward & rewind options and the powerful zooming. Considering all these facilities, this device requires the world class accessories for a longer shelf life.

The digital camera battery is the most important accessory in a digital camera. If good quality batteries are not used, the device can consume more power. In this case, the camera would not be able to give back-up for more than few hours. Therefore it becomes necessary to know about the cameras and the types of batteries required for them. Generally, there are two types of batteries used in the digital camera. These are standard AA-size cell and rechargeable battery. Both of them have certain advantages and disadvantages and it depends on the users to choose any one of them.

The standard AA-size battery has a very short life and therefore it is used in cases of emergency. It is useful especially during the long journey when battery of the camera gets discharged. However, the rechargeable types of AA-size batteries are also available which give a longer back-up. The other type of cell is rechargeable battery which can be recharged anytime. This is also called as the proprietary camera cell. It is more expensive because of its longer life and compact size. The mixture used in this device is Nickel-metal hydride (NiMH). This is better than the disposable cells in terms of environment friendly qualities.

One can find few other types of batteries which can be classified as Alkaline battery, Zinc carbolic, Lead-Acid cells, Li-polymer and the solar batteries. These accessories are used for different purposes depending on the requirements. The main reason of a shorter lifetime of a battery are over charging or over discharging. Therefore, it is better to start charging after the camera automatically gets power off. The situation like heavy pressure and short circuit should be avoided.

In a digital camera device, LCD screen consumes maximum power. Therefore, it becomes necessary to use the display only when it is needed. Carrying at least one set of batteries is always helpful so that users do not miss the chance of capturing the memorable moments with their camera. The 21st century digital camera choices are so numerous that the buyers must take care of some basic points before making the purchase decision. These points are also useful for the longer life of a battery.

* It is important to set a budget before purchasing so that you look for the batteries which are available at affordable prices.

* Use rechargeable cells instead of AA batteries. The rechargeable products can be used for a longer period.

* Do not mix and match different types of brands. Always use the same brands to prevent the possible damages.

* To prevent fire, never try to charge the incompatible AA cells in the charger.

* Always bring extra pair of devices in the cold season because the batteries have shorter life right after a snowstorm.

* Look for the high mAH (Milliamp Hour) which is the term used for defining the power capacity of a digital camera battery.

Finding good quality batteries is not a difficult task. However, one needs to know few things in order to get the replacement camera batteries. The cost is also an important factor if one does not use the camera frequently. The online shopping portals are the best places to know all the required information about batteries. These marketplaces provide a wide variety of such products and also give various deals and schemes. These schemes make the purchase more exciting and profitable. Some of the leading companies which provide digital camera battery are Benq, Canon, Casio, Konica, Olympus, Samsung, Panasonic, Sony and Toshiba.


Enjoy Longer Shooting with Digital Camera Battery

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