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Lens Advisor

The Cognex Lens Advisor makes it easy to select the right lens for each Vision or ID application.  Depending on the information you have available about your application, select the tab that gives the information you would like the lens advisor to calculate.

If you know the “Working Distance” and “Field of View” required for your application, select the “Focal Length” tab, complete the required fields and then click on “Calculate” to find the most appropriate focal length lens. If you know the “Working Distance” and “Focal Length” of your lens, select the “Field of View” tab, complete the required fields and then click on “Calculate” to find the field of view of the lens. If you know the “Focal Length” of your lens and the “Field of View” required, select the “Working Distance” tab, complete the required fields and then click on “Calculate” to find the working distance.

2.Units

Choose Unit:    
1. Product and Model
   
 
2. Working Distance
Working Distance (mm):    

3. FOV Width & Height
Width (mm):    
Height (mm):    
  Focal Length (mm): Working Distance (mm): Width (mm): Height (mm):
Closest Higher
Exact
Closest Lower