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What Lens Will Give Me This Coverage?


PThomas

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I would say that is between 4mm and 6mm. If you have a varifocal camera fitted, you can adjust it to the exact coverage you need. Be careful not to be able to see into your neighbours window.

Who knows what you might see with a 4-6mm camera lens! Lights on or off or curtains open or shut lol....

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HI, here is the dimentions of 1/3' CCD video matrix.

The first column is the focus size.

2.8 мм 8.57 17.14 25.71 34.29 42.86 51.43 60.00 68.57

4.0 мм 6.00 12.00 18.00 24.00 30.00 36.00 42.00 48.00

6.0 мм 4.00 8.00 12.00 16.00 20.00 24.00 28.00 32.00

8.0 мм 3.00 6.00 9.00 12.00 15.00 18.00 21.00 24.00

16.0 мм 1.50 3.00 4.50 6.00 7.50 9.00 10.50 12.00

5м 10м 15м 20м 25м 30м 35м 40м

The row upthere is the distance of the target we watch.

The other values are the height.

1m = 1Si

25.44mm = 1inch

1000mm =1m

obektiv.doc

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