#### Parley

##### Known around here

This chart shows the surface area of the sensors. The larger the sensor surface area the better it is at night time and that is assuming quality optics.

Actual sensor size | Diagonal | Surface Area | Aspect Ratio | |
---|---|---|---|---|

1/4" (~ 3.20 x 2.40 mm) | 4.00 mm | 7.68 mm² | 4:3 | |

1/3.6" (~ 4 x 3 mm) | 5.00 mm | 12.00 mm² | 4:3 | |

1/3.4" (~ 4.23 x 3.17 mm) | 5.29 mm | 13.41 mm² | 4:3 | |

1/3.2" (~ 4.5 x 3.37 mm) | 5.62 mm | 15.17 mm² | 4:3 | |

1/3" (~ 4.8 x 3.6 mm) | 6.00 mm | 17.28 mm² | 4:3 | |

1/2.9" (~ 4.96 x 3.72 mm) | 6.20 mm | 18.45 mm² | 4:3 | |

1/2.7" (~ 5.33 x 4 mm) | 6.66 mm | 21.32 mm² | 4:3 | |

1/2.5" (~ 5.75 x 4.32 mm) | 7.19 mm | 24.84 mm² | 4:3 | |

1/2.4" (~ 5.90 x 4.43 mm) | 7.38 mm | 26.14 mm² | 4:3 | |

1/2.35" (~ 6.03 x 4.52 mm) | 7.54 mm | 27.26 mm² | 4:3 | |

1/2.33" (~ 6.08 x 4.56 mm) | 7.60 mm | 27.72 mm² | 4:3 | |

1/2.3" (~ 6.16 x 4.62 mm) | 7.70 mm | 28.46 mm² | 4:3 | |

1/2" (~ 6.4 x 4.8 mm) | 8.00 mm | 30.72 mm² | 4:3 |

1/1.9" (~ 6.74 x 5.05 mm) | 8.42 mm | 34.04 mm² | 4:3 | |

1/1.8" (~ 7.11 x 5.33 mm) | 8.89 mm | 37.90 mm² | 4:3 | |

1/1.76" (~ 7.27 x 5.46 mm) | 9.09 mm | 39.69 mm² | 4:3 | |

1/1.75" (~ 7.31 x 5.49 mm) | 9.14 mm | 40.13 mm² | 4:3 | |

1/1.72" (~ 7.44 x 5.58 mm) | 9.30 mm | 41.52 mm² | 4:3 | |

1/1.7" (~ 7.53 x 5.64 mm) | 9.41 mm | 42.47 mm² | 4:3 | |

1/1.65" (~ 7.76 x 5.81 mm) | 9.69 mm | 45.09 mm² | 4:3 | |

1/1.63" (~ 7.85 x 5.89 mm) | 9.81 mm | 46.24 mm² | 4:3 | |

1/1.6" (~ 8 x 6 mm) | 10.00 mm | 48.00 mm² | 4:3 | |

8.64 x 6 mm | 10.52 mm | 51.84 mm² | 1.44 | |

2/3" (~ 8.8 x 6.6 mm) | 11.00 mm | 58.08 mm² | 4:3 | |

10.82 x 7.52 mm | 13.18 mm | 81.37 mm² | 1.44 | |

1" (13.2 x 8.8 mm) | 15.86 mm | 116.16 mm² | 3:2 |

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