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We are an English speaking community of ATMA English Course's students. We learn and practice our English while gaining knowledge and cultural understanding from all our new friends all over the world.

Monday, August 25, 2014

Photography

Photography is the art, science and practice of creating durable images by recording light or other electromagnetic radiation, either chemically by means of a light-sensitive material such as photographic film, or electronically by means of animage sensor.
First we talk about old camera, in ancient times we capture a photo must use a negative film and must wash it to dark room for get the photo. But in modern times there are a types of camera is DSLR, DSLR is a digital camera combining the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor, as opposed to photographic film. The reflex design scheme is the primary difference between a DSLR and other digital cameras. In the reflex design, light travels through the lens, then to a mirror that alternates to send the image to either the view finder or the image sensor.
In DSLR there are many kind of terms like:
1.Shutter speed is is the length of time a camera's shutter is open when taking a photograph
2.Tripod  is a portable three-legged frame, used as a platform for supporting the weight and maintaining the stability of some other object
3.Sepia is like a filter effect of camera like a old photo
4.Aperture is the opening lens that determines the cone angle of a bundle of lights that come to a focus in the image
5.Exposure is the opening that determines the cone angle of a bundle of rays that come to a focus in the image

This is a photo from my camera taken





(Alif)


Note: Alif tried to make a passage from the words he chose at the vocabulary game he had with his friend in his Speak Up Elementary 2 Class. 

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