1 |
TelecentricityRefers to the property of a telecentric lens to keep chief optical rays (rays passing through the center of the aperture stop) parallel to the optical axis.
|
2 |
TelecentricityThis is a lens property that allows straight beams of light perpendicular to the image sensor to be received. Image sensors are not sufficiently sensitive to light that enters at an angle. Because of this, telecentricity is an important property for digital camera lenses.
|
3 |
TelecentricityThe ability of a lens to maintain a constant magnification under changes in working distance. Quantified by the maximum angular deviation of a chief ray from parallel to the optical axis.
|
<< Machine vision | Aging change >> |