Model Lines
Some cameras come in several colours, indicated by a suffix letter: K is black, S silver, A blue, R red, W white. Most lower-price cameras have small sensors of about 10.2 mm / 1/2.5". More expensive ones often have sensors of about twice the area, 14.1 mm to 15.4 mm / 1/1.65" to 1/1.8". dSLRs and Micro Four Thirds cameras have much larger sensors. Larger sensors produce a better signal-to-image-noise ratio and better dynamic range. The GH series of Micro Four Thirds cameras have a unique "multi-aspect" sensor, that is larger than the lens image circle. This allows use of three different aspect ratios, 4:3, 3:2 and 16:9, to be used natively. As a result, the image diagonal remains the same in all three aspect ratios and provides full coverage of the sensor and a larger field of view with higher resolution than one would get by simply cropping the 4:3 aspect to the narrower ratios.
Read more about this topic: Lumix
Famous quotes containing the words model and/or lines:
“If the man who paints only the tree, or flower, or other surface he sees before him were an artist, the king of artists would be the photographer. It is for the artist to do something beyond this: in portrait painting to put on canvas something more than the face the model wears for that one day; to paint the man, in short, as well as his features.”
—James Mcneill Whistler (1834–1903)
“I struck the board, and cried, “No more.
I will abroad.”
What? Shall I ever sigh and pine?
My lines and life are free; free as the road,
Loose as the wind, as large as store.
Shall I be still in suit?”
—George Herbert (1593–1633)