What is the pixel pitch of the Nikon D80?

The Nikon D80 provides 10 megapixels from an APS-C sensor. This pixel density gives rise to a size of the individual pixel of 6.11µm.

The pixel size or pixel pitch can be calculated by dividing the sensor area by the pixel count and then taking the square root. In particular, the sensor in the Nikon D80 measures 23.6mm in width and 15.8mm in height, so that the total imaging area of the sensor amounts to 373 mm². Moreover, the D80 has 3 872 horizontal pixels and 2 592 vertical pixels, for a total of 10 megapixels. Then, the size (height or width) of each individual pixel can be calculated as the square root of the ratio of the sensor area (373 mm²) to the MP count (10 036 224).

Larger pixels provide advantages with respect to gathering light, particularly in low-light situations. Large pixels notably have a better signal to noise ratio, meaning that they can better differentiate between incoming photons and the noisy signals that the internal processes of the camera create. As a result, big pixels are particularly helpful to the photographer when shooting with high ISO settings.

Sensor specs and performance

The table below compares the sensor specs of the Nikon D80 to those of several similar cameras. The reported DXO values are indicators of the sensor's imaging quality (higher is better), covering color depth (DXO Portrait), dynamic range (DXO Landscape), and high-ISO noise (DXO Sports). Larger sensor cameras tend to outperform cameras of the same generation that are equipped with a smaller imager. On the other hand, larger sensors are more expensive and require bigger and heavier lenses than smaller light receptors.

Sensor Characteristics

		Camera Model	Sensor Class	Resolution (MP)	Horiz. Pixels	Vert. Pixels	Video Format	DXO Portrait	DXO Landscape	DXO Sports	DXO Overall
1.		Nikon D80	APS-C	10.0	3872	2592	none	22.1	11.2	524	61
2.		Nikon D2Xs	APS-C	12.2	4288	2848	none	22.2	10.9	489	59
3.		Nikon D40X	APS-C	10.0	3872	2592	none	22.4	11.4	516	63
4.		Nikon D50	APS-C	6.0	3008	2000	none	20.9	10.8	560	55
5.		Nikon D60	APS-C	10.0	3872	2592	none	22.5	11.4	562	65
6.		Nikon D70	APS-C	6.0	3008	2000	none	20.4	10.3	529	50
7.		Nikon D70s	APS-C	6.0	3008	2000	none	20.4	10.3	529	50
8.		Nikon D90	APS-C	12.2	4288	2848	720/24p	22.7	12.5	977	73
9.		Nikon D300	APS-C	12.2	4288	2848	none	22.1	12.0	679	67
10.		Nikon D3000	APS-C	10.0	3872	2592	none	22.3	11.1	563	62
11.		Nikon D5000	APS-C	12.2	4288	2848	720/24p	22.7	12.5	868	72

Further information on the sensor in the Nikon D80 and the camera's operation can be found in the camera manual.

In the United States, the D80 was initially launched in August 2006 at a price of $999.

Check D80 offers at
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Camera to camera comparisons

If you would like to see a side-by-side review with another camera, just make a corresponding selection in the search boxes below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

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