Sunday, November 04, 2007

filter for NIKKY

In photography, a filter is a camera accessory consisting of an optical filter that can be inserted in the optical path. The filter can be a square or rectangle shape mounted in a holder accessory, or, more commonly, a glass or plastic disk with a metal or plastic ring frame, which can be screwed in front of the lens.

Filters allow added control for the photographer of the images being produced. Sometimes they are used to make only subtle changes to images; other times the image would simply not be possible without them.

The negative aspects of using filters, though often negligible, include the possibility of loss of image definition if using dirty or scratched filters, and increased exposure required by the reduction in light transmitted. The former is best avoided by careful use and maintenance of filters, while the latter is a matter of technique; it usually will not be a problem if planned out properly, but in some situations does make filter use impractical...

*** the above article is from Wikepedia. about UV filter, actually, a good blogger/friend Peachy advised me a few months ago that if ever i'll get a dslr make sure that i also buy a UV filter. so since the blog money still has enough, my tito Boylit were still able to snatch two UV filter for my two lenses. although tito said that even i didn't ask him he still would suggest that i should get one for the lenses. so there, another 'add ons' to my hard earned money.

SO TELL ME, WHAT ITEM WERE YOU ABLE TO BUY FROM YOUR BLOG MONEY? it's just so nice for us paid bloggers to be able to buy something out of blogging di ba? :)