Lens Calculator

 
Accessories  ...   (Lens Calculator)    
 

Lens Calculator

As a compliment to our valued customers, Sentech provides an online lens calculator to assist our clients in determining the correct lens size for the camera applications.
 

Select the CCD Format:

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

Enter distance to object:

 Enter distance to object (in feet):
   
 
Enter width or height of image:
(Select only one)
 Enter width of picture (in feet): or
Enter height of picture (in feet):
   
 
Calculated Lens Size: (in millimeters):
   
 
Press the "Calculate" button to calculate the size of the lens needed for application.
(Press the "Reset" button to clear the form and start over.)