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1. HOW MUCH BATTERY LIFE DOES LEAVING BLUETOOTH USE PORTABLE
2. HOW MUCH BATTERY LIFE DOES LEAVING BLUETOOTH USE SERIES

Carry an extra battery if you are planning for a long shooting session or if you are not sure how many photos you will shoot and how long you will be away from your charger.

It focuses the lenses, it wakes up electronic components and gets the flash ready if needed.

HOW MUCH BATTERY LIFE DOES LEAVING BLUETOOTH USE SERIES

When pressing the shutter button half way down the camera goes through a series of processes getting ready to shoot a photo. Do not press the shutter button half way down for no reason: Every time you press the shutter button half way down and do not take a photo you waste energy.Holding the shutter button down and following the runner for a longer time than needed to capture him at point A wastes a lot of energy. For example if you plan to shoot a photo of a runner at point A only press the shutter when he gets close to that point. To save energy minimize that time to the minimum necessary. In those cases as long as you press the shutter button half way down the camera will continue to focusing on the object. For moving objects such as in sport events continuous focus is used so your can stay focused on the object until you are ready to take the photo. For example, your digital camera can be set to continuous or single focus. You cannot avoid focusing of course but you can avoid focusing that is not necessary. The motors that move the optical components in order to focus consume a lot of energy. Do not use continuous focus when not necessary: Every time your camera focuses it consumers energy.Wait until you are on your computer or in your office or home to do that. Do not use the LCD to view photos for fun or to show photos to others. Only use the LCD to view photos when you need to do so for the benefit of the next photos shooting – for example to check if a composition was right or if the lighting was good. When you preview photos on the LCD you are wasting digital camera battery life. Minimize photo previewing: The LCD consumes a lot of energy.

Only use the LCD when you must for example when taking an overhead photo when the optical viewfinder is not usable. Since the LCD consumes a lot of energy every time you are using it to take a photo or to look at your objects and compose a photo you are wasting energy. Using the camera menus, disable the LCD by turning it off. Turn off the LCD and use the viewfinder: If your camera has one, use the optical viewfinder instead of the LCD for composing your photos.So what can you do in order to minimize power consumption and get more life time from your batteries? Shooting photos using the flash consumes more energy that shooting photos without flash. And finally the flash is a big energy consumer too. Motors consume relatively a lot of energy when moving the digital camera optical components. Digital cameras have motors that move the lenses either to change the zoom or to focus. The other big energy consumers are the motors. This is the reason why all digital cameras turn off the LCD after a certain amount of time of no usage. An LCD screen consumes relatively a lot of energy. Some of them also allow shooting photos using the LCD instead of the traditional viewfinder. Digital cameras allow viewing of photos that were just taken on a small LCD screen. The biggest energy consumers in a digital camera are the LCD screen and the motors that move the mechanical components of the camera such as the lenses when focusing or zooming. By knowing which features consume the most energy you will be able to avoid or minimize using those features save energy and get more life time from your batteries. Some of the digital camera greatest features are high energy consumers. When it comes to power consumption not all digital camera features are equal. It is very frustrating to come across a great photo opportunity just to find out that you have run out of batteries. Battery technology has advanced in the last years but digital camera battery life time is still considerably short. Rechargeable batteries use a variety of technologies such as nickel cadmium, lithium ion or lithium polymer. Your digital camera might be using disposable batteries or maybe it uses rechargeable ones. In this article we will explain what camera features consume the most energy and how you can squeeze more life time out of your digital camera battery. All batteries have one major drawback: they only last for a limited time.

HOW MUCH BATTERY LIFE DOES LEAVING BLUETOOTH USE PORTABLE

Like other portable consumer electronic devices, digital cameras use batteries as their power source.