Shutter Speed and Exposure in DSLR Photography
Basically, the term exposure in modern DSLR photography indicates the time, amount and sensitivity of the light to which an image sensor will be exposed. This exposure can be controlled by three things, known as Shutter speed, Aperture, and ISO.
In this article, I am going to discuss the Shutter Speed. This is the time for which the shutter will remain open and the light through the lens will fall on the image sensor. Here are some facts about shutter speed -
It is indicated by some numbers like 1/10, 1/200, 1/4000, 1/2, etc. Basically, it is always calculated by the fraction of a second, which means, 1/2000 shutter speed indicates the single unit of the time which we will get if we break 1 second into 2000 equal units.
· Faster the speed of the shutter, the sensor will be less exposed to the light. Faster shutter speeds are often required to capture very fast-moving subjects like a panther chasing a deer or a formula one car at its top speed.
· Fast shutter speed is one of the key things to freeze a subject which is a quintessential part of Sports Photography or Wildlife Photography.
· Typically, the highest shutter speed in an entry-level to mid-level DSLR camera is 1/4000 which extends to 1/8000 in the professional DSLR bodies.
· A slow speed is also a very much handy tool for creative photography. When you are at a place with low light, the image sensor must be exposed for a long time to capture your picture-perfect image. Suppose you are eager to capture the Taj Mahal on a moonlit night, then the slow speed is the main thing that is going to help you to get your dream image.
· It is treated as a slow one when it became 1/10 or slower than that though there is no hard and fast rule for defining slow ones.
· The main obstacle often photographers face while handling a low light environment with slow speed is the blurred effect in an image known as motion blur and camera shake.
· The motion blur is caused by anything (a car or a person) which was in motion during the exposure time. The slightest movement in someone's body can also cause a motion blur when you are capturing images in slow shutter speeds. So, be aware of movement during shooting. But this motion blur could be interesting and an effective tool for creativity if you can handle it efficiently and intelligently.
· The camera shake is caused by the movement of the body or parts of the body of the photographer. Though you might think that it is very little and nominal, your high precision DSLR treats it huge like you treat the earthquake. To eliminate this problem, a sturdy tripod must be used.
· A remote shutter release cable with a sturdy tripod is the best combination when you are planning to capture photographs at night with slow and long shutter speeds.
· The slowest one in almost every DSLR camera is 30secs, after which it gives an option known as "BULB", in which the shutter remains open as long as the shutter release button is pressed.
Special Tip:
Always keep it in mind that, the slower your shutter speed is, your camera gets hungrier for power and it drains out the battery faster. So, it is the best option to keep a fully charged spare battery for your camera when you are planning to take a good number of long exposure shots.
Bower Pro DSLR Photography Backpack Review
It isn't always cheap to put money into photography. After saving enough cash just to shop for your dream DSLR digicam, it is ideal to recognize that we can discover a low-priced, but desirable best DSLR bag to hold it safe.
The Bower Pro DSLR Photography Backpack comes with a tripod and cleansing package; definitely a fantastic desire for smart customers. If you're just new to images, you should consider this offer because it saves you cash from shopping for tripod separately. It may not be the fine tripod obtainable however it can perform the functions of what a traditional tripod does. Same is going with its 6-piece cleaning kit; it includes all the fundamental necessaries which you need to easy your lenses along with lens material, brush, and lens cleaning liquid (lens cleaning tissues and cotton swabs also blanketed), and the very powerful Hurricane Air Blower (it blows away dust particles out of your lens and difficult to reach parts of your cameras). Not a horrific deal for an inexpensive rate!
No, be counted what number of add-ons are blanketed whilst you buy the camera bag, it turns into useless whilst your bag can not give the protection it is supposed to do on your DSLR. Protection will continually be the primary function when choosing bags for our cameras (or every other device especially). It is a product of difficult, climate-proof nylon for surprising terrible weather and has long-lasting padded partitions for our DSLR's protection and protection.
Size is not an issue with this DSLR bag as it could keep as much as 7 lenses. It also has an adjustable padded divider depending upon the consumer's choice. The huge zippered side pocket can be used as a garage for batteries, reminiscence cards and our private stuff like cellular phones and car keys. You can also revel in lengthy walks the use of this DSLR bag since it has padded lower back and shoulder straps to make certain your consolation even when sporting lots of gadgets.
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