レンズ計算式

QUICK LENS CALCULATOR

[Focal length] Calculation for the Focal length that you demand.

Notice: This calculation is a rough outline. Please use this data as a rough idea.

1. Your camera’s CCD size ?

1/4inch　 1/3inch　 1/2inch　 2/3inch　 1inch　

2. Your object distance ?

m

3. Your object dimension ?

m

Format size inch, Focal Length mm, This is the required focal length.

[Object Dimension] Calculation of Object Dimensions

Notice: This calculation is a rough outline. Please use this data as a rough idea.

1. Your camera’s CCD size ?

1/4inch　 1/3inch　 1/2inch　 2/3inch　 1inch　

2. Your object distance ?

m

3. Focal Length of your lens ?

mm

Format Size inch, Object Distance m,

horizontal m, vertical m, possible to take a limit of image.