Tag Archives: lenses

Have Wildlife Photography Accessories for an African Safari

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Big event will be held, welcomed the arrival of autumn 2011 in October and November in Guangzhou which is “Canton Fair 2011” which offer a wide range of quality products and reliable, ranging from electronic equipment, household supplies, clothing, accessories and others. If you are interested, you can come with your family to find the product you want to buy. So do not miss this good opportunity, you certainly will not regret it.

There are many photographic accessories to choose from – a trend to be gimmicks, while others are necessities. Here is a list of the accessory photo that is essential for us to our more than 100 wild African safaris.

1. Beamer Flash Extender welfare – This accessory allows you to increase the power of the flash stops from February to March, with 300 mm lenses and more. It’s small, lightweight, folds and takes only seconds to fit on the flash. Most water sources in the Kgalagadi and Etosha between 50 and 100 meters of this accessory is important for night shooting.

Second release cable – it’s a photograph essential accessories when shooting long exposures from a few seconds to star trails within hours. It also allows you to get sharper images when used in combination with your tripod.

Third storage device digital images – you need to bring something to save your images, whether your laptop, portable external hard drive or compact flash card lots more. We can take more than 30 GB per day, and our normal safari is 10 days so that you do the math! We take an external hard drive 500 GB, and our laptop.

4th protection against dust and cleaning tools – African game reserves like the Kruger Park is hot and dusty, so it is important to protect your equipment against dust and sunlight by covering with a towel. In addition, you should clean your equipment daily with a bulb blower and light pen.

5. Filters – UV filters should be used or skylight to protect your smaller lenses and a polarizer to reduce glare from water or to improve color. If you visit a polarizer Etosha is a necessity due to the brightness of the white sand. A split neutral density filter will help with landscape images.

6. Flash – the flash built into most cameras can be enough for the flash to fill day time, but not for night photography. We use the Nikon SB-900 flash – these are powerful flashes of light they provide to us during the filming in the fields of the night and into the fill flash during the day.

7th Power – your camera, laptop and flash all work on batteries or AC power, so be sure to bring extra batteries, chargers and adapters. For places like camps Kgalagadi desert, you should get a UPS, which allows you to recharge the batteries and portable device in the car while driving, only huts without electricity.

8. Tele-Converter – a tele-converter allows you to enlarge your subject without having to spend too much money on expensive telephoto lenses. If you have a lens with f/2.8 maximum aperture of f4 in a tele-converter should work fine. We advise you to buy the same brand as your camera and lens.

9. Spotlight – a point of light quality is a must for Kruger, Etosha and the Kgalagadi. At night, the few “hard to reach, once” the animals are active and can be photographed from the fields and camps. We recommend Lightforce lights that are made in Australia.

10. Stable support – for sharp images, you must provide a stable support for your camera. Depending on whether you are a self-guided tour, or driving you should bring a tripod, a beanbag or a window of climbing. We do have the luxury safaris to be able to get the three means of communication with us. A bean bag is very convenient for use in the car and the Pilanesberg Kruger and bird skins.

 

How to Take a Picture of the Moon

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Right, so you have mastered your camera, or at least you think you have. Who knows the parameters in the opposite direction and have used the usual topics. Your dog is tired of having a camera pointed at your face and your friends do not feel comfortable with you trying to smuggle more pictures of them. Now what?

Well, I will discuss in this post is like taking a picture of the moon. This is an issue that is relatively easy to do if you know what you do. It moves a lot and you can create a very professional opportunity. If it’s a full moon, half moon crescent or moon does not matter. Just find a good place and a clear night and you’re done!

What is needed for this shoot is that I will go into more detail in a moment.

  1. Camera
  2. At least a 300 mm zoom (preferably more)
  3. Tele-Converter
  4. Tripod
  5. A remote trigger
  6. Patience

Well, you know you have your camera, so I’ll start with zoom. The reason we need a great lens is that the moon is thousands of miles. I know it’s big in size, but it still seems low in the night sky. At 300mm we should be able to fill about one eighth of the frame. If you can get a 500mm lens the better, but it can be expensive to collect these lenses really big. One way around this is to find a place to rent camera lenses. There are many things and will do you good deal if you do not need 24 hours. Great if you plan around a full moon. It will probably be cheaper than $ 30 and no more than $ 50 if you go to so much as a 800mm lens.

But as we all budgets another way around this is to obtain what is known as a teleconverter. It is a kind of magnifying glass that you screw the end of your lens barrel, and will multiply your focal length by a factor of the converter. Usually this is 2x or 1.4 x. So if you have a 300mm lens, using a 2x tele-converter, it will be a 600mm lens. You can lose some of your frame size, but it works perfectly. Another advantage is that you can double these converters. So if you used a 2x zoom and 1.4 x 300mm you would be a huge 840mm. This will start to get pretty big moon in the frame.

Then you have your mixture of good and converter Lens, next thing you need is a stable tripod, especially if you have a huge lens on the camera. As you use slow shutter speeds, because you’re shooting at night, you must use the camera to be absolutely quiet. This is also why you should buy control of the shutter from a distance. This will allow you to align the shot, then sit back and press the shutter from a distance, and so avoid shaking when you press the button. Clever!

Some things to consider when done well. The Moon moves quickly across the sky you think if you take a moment to set everything possible to keep track of images you want. Moreover, as the moon is a great source of light reflected from the sun on a black field around you need to ensure that expose correctly. I recommend shooting in RAW mode so you can adjust the exposure in the software after you do not want all the time and was going to lose.

 

 

Taking Pictures with Blurry Background Picture

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We’ve all seen beautiful photos where the object is perfectly focused while the background is blurred. Such an image can be very dramatic and might seem difficult to draw. In this article we will give you some tips on how to shoot blurry background that will impress your friends and family. You also understand that the depth of field and how to control it.

Depth of field (also known as DOF ​​for short) is the most important thing to understand before drawing a picture blurred background. The depth of field is defined as the area where the image is sharp. For example an infinite depth of field means that the image is clear a certain distance from the camera to infinity. When taking a blurry photo of the objective is to define the depth of field just around the object. In this way, the object is the focus while the background, it is not.

How do you control the depth of field? After all, there is no “depth of field”, select the camera (not that is nice …). The depth of field is determined by the optical reading a few factors:

The distance of the object of the camera: This is obvious to understand when carried to extremes. Throw an object 10 feet from the unit will result in a shallower depth of field shot of an object 100 meters from the camera. Obviously shooting an object that, for practical purposes is infinite distance from the camera will result in the development of the infinite depth of field being infinite too…

Opening: a wider aperture (f number decreases), the smaller depth of field and vice versa: the narrower aperture (f number increases) the greater depth of field. Remember that the depth of field changes with f number: when f is increasing and the depth of field increases and vice versa. Unfortunately, you can not just change the aperture you want. Edit the results will be opened to change the shutter speed (either manually or the camera can probably do it for you automatically). Light penetrates wider aperture than the lens and the shutter speed faster than should be as there is a limit on how high you can set the aperture.

The lens focal length: The longer the focal length the greater the depth of field and vice versa, the longer the focal length the greater the depth of field. For example, if you use normal lenses at somewhere around 50 mm depth of field will be much greater than if you use zoom lenses to 200 mm. With a long focal length the depth of field can be very low. For this reason, the zoom is a good option to take a blurry picture is good, almost exclusively focused on the object.

After understanding the theory, it is best to go on the field experience. You’ll get an idea of ​​how your image will look like and how blurry the background will be, after playing with different lenses, different apertures and different distances from your object. If you own zooms start taking pictures of a relatively close object while using the zoom. You’ll find it extremely easy to get a blurred photo background using this method, even without adjusting the aperture. When you feel comfortable with starting the installation changing the aperture and also change in your normal lens 18mm-55mm or similar.

Most cameras allow you to manually change the aperture by putting the camera “,” mode – when you change the aperture the camera will automatically set the shutter speed accordingly. In some cameras, as well as you can set the aperture and shutter speed?

In conclusion shooting dramatic pictures blurred background is easy with some minimal understanding of depth of field and some experience.