If you are interested in digital photography and want top quality photographs you could do worse than look at purchasing a single lens reflex (SLR) camera. Successful digital photography with SLR cameras is achievable even by those relatively new to the medium. Firstly you should understand how this type of camera operates and how you can influence the outcome by choosing the exposure rather than using the auto function. It may take a little more work at first but the images that a digital single lens reflex (DSLR) can produce far outweigh those produced by a point and shoot compact digital camera.A DSLR has a mirror that directs the light entering the lens up onto a prism for you to view the image. Once you press the shutter release the mirror pivots up out of the way just as the exposure is made. This is the same movement used in a traditional film SLR. To aide viewing the image the aperture remains at its maximum, for example f2.8 this allows the maximum amount of light to enter the lens. However, when you press the shutter the aperture will stop down to the required calibration (pre-adjusted) so that the combination of the aperture and the amount of time the shutter is open (speed) is combined to make the exposure. You have control over how the image will be recorded. for example, a larger aperture in combination with the required speed may throw the background out of focus and make the main subject of the shot more prominent.The different camera manufacturers provide a wide variety of interchangeable lenses from which to choose. However, it is not usually possible to use a lens from one manufacturer on a different camera. There are lens manufacturers that do produce different fittings for various cameras. A dedicated lens from a specific manufacturer such as Canon or Nikon will usually be more expensive than a lens from this type of manufacture but the quality is often comparable today.With an SLR you are easily able to view the scene in front of you as is. This means that if you place a filter over the front of the lens you will be able to view how this alters the image, you will also be able to see if you have left the lens cap on!There are some disadvantages to using a single lens reflex camera, notably the weight. The prism and the optics do add to the overall weight of the camera and you may need to have a strong camera bag and even a tripod to use it if you are using a long telephoto lens. These cameras can also be noisy when the prism lifts up out of the way when you are taking your shot.For successful digital photography with an SLR you need to get to know your camera as well as possible so that you can easily use all the options available rather than have to keep looking at the instruction book. If you put some little time into doing this the results you achieve will far outweigh your best shots taken with a digital compact camera.
Cruise Travel Tips – Plan Your Cruise With These Few Tips
Planning a vacation can be stressful and sometimes frustrating. But of course, it is important to plan your vacations to make it the most enjoyable and least stressful. Especially if you are planning to travel outside of the country or you are planning to have a cruise, then you must be able to give time in preparing for the trip to avoid any disappointments in your travel.If you are particularly planning to have a cruise for your vacation, here are a few cruise travel tips that you may find helpful. You would surely want a perfect vacation, thus invest in a little time to research and learn from those who have been there. Most especially if it is your first time in going to a cruise for a vacation, here are ideas that may be of help.- Know what you want in a cruise. You can actually have lots of choices and different cruise ships can have different services, facilities and amenities. To help you choose the perfect cruise for you, then you should first consider what you want to do in your vacation. Cruise ships may have casinos, spas, swimming pool, theaters – so you have to make sure you know what you want to do so you can fully appreciate and enjoy your cruise.- Determine the destination that you want to go and visit. Whether you want to go to the Caribbean or tropical islands or some luxurious cities, or beaches, you have to make sure what you want. There are a lot of destinations, so make sure you also know where you want to go.- Check your budget. Of course, the biggest factor that you have to consider is your budget. For sure, you don’t want to go on a vacation and take the burden of having heaps of credit card payables when you come back. You also have to make sure you have enough budget for the activities you want to enjoy as well as your destination choice. You may want to prioritize your preferences as well, depending on your budget as well.- Study the weather beforehand. The weather is one important factor to consider as well if you want to go on a vacation. Of course, you can’t enjoy the beaches more when the weather is stormy. You may not also enjoy the activities that you want to do outdoors if you are going on a cruise on a not-so-favorable weather.- Spend wisely. Enjoying your vacation does not always mean having to spend too much. You can learn a few cruise travel tips to help you make the most out of your budget. A little research can be very helpful in making your vacation enjoyable with the budget that you have.- Start with short cruises first. Especially if it is your first time in a cruise, get on a short cruise such as those that will last for 3 to 4 days. Get those 10-day cruise only if you already have experience or you know what to expect in the cruise.These are just a few cruise travel tips and things that you may find helpful in planning your trip.
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