วันเสาร์ที่ 19 กุมภาพันธ์ พ.ศ. 2554

What you should know about filters

What you should know about filters

What you should know about filters

Posted: 19 Feb 2011 01:41 AM PST

You have always wanted a digital SLR has been purchased. It also stands for money spent on a variety of lenses, accessories such as memory cards, camera bag, and perhaps a. Maybe some other accessories. You are now on filters. What do they do? They need you? Finally, you can not get the same effect as using the right software? Here, in brief, the answers to these questions heavily.

First, a digital camera filters, a translucent or transparent glass, whichon the front of the lens. Of course, and have a protective layer of glass damage to your lens from scratches and replace and install a filter costs less than replacing a lens. also change the quality of light, lens and can Image change the look of photography and color of A.

What they need, you can take great photos without it, but they are useful if you need to monitor the effects of lighting, to improveImage quality or add special effects. There are literally hundreds of filters for digital SLR cameras are available that breaks all sorts of effects like the sun, mist, kaleidoscope, soft-focus, and so on can produce. Going to create all the different species and their impact will require a rather large book. Just look at four basic types of filters. If you understand this you can decide if you need it, and then go to other filtering options for search.

• Ultraviolet (UV)In principle, the entrance to protect the lenses are not broken or scratched, dirty or smudged, and protection against dust and water. If they are so good, why not use it all? The answer is that many professional photographers feel that adding another layer of glass, no matter how clear the picture quality a. makes sense, but also the protection of your valuable lenses -. Look at it this way, if the photograph is indoors, notneed a UV filter. But if you work outside with many opportunities to do the damage of a lens, a UV filter is a good idea.
• cause of the polarization filter block excess light from shiny surfaces such as car bodies or water, patches of light can be reflected in your photos.
• A warming of the filter reduces the amount of light blue, the colors tend to look unnatural when shooting in the snow, shaded or overcast conditions. As used in the gloomy light of the thesis filter heat Colorsas skin tones and give a more natural look.
• When taking pictures with long exposure to a gradient effect in bright light exposure is a common problem. A gray filter limits the amount of light entering the lens to prevent and photos of light and loss of contrast.

Finally, you can do a lot of modifications and repairs to your photos with image editing software and can be used to achieve the same results with differentFilter would have given you. But it looks way better the original photo, the best results you have with the software if you want to get to use it.

Need filters? Yes, you can be without them? Also yes. Now you can learn the basics, you decide.

เขียนโดย ที่

ไม่มีความคิดเห็น:

แสดงความคิดเห็น

สมัครสมาชิก: ส่งความคิดเห็น (Atom)