Industrial camera lens field
|
Serial number
|
Item
|
Value
|
|
1
|
EFL
|
4.2
|
|
2
|
F/NO.
|
1.8
|
|
3
|
FOV
|
89°
|
|
4
|
TTL
|
22.35
|
|
5
|
Sensor Size
|
1/3”
|
Industrial vision surveillance lens, 1/2.7" target surface 5 Mega pixels low distortion industrial lens, this series adopts low distortion design, has low distortion rate, large aperture design, effectively improves edge light transmission, reduces the occurrence of aberrations, and has high resolution Rate, high contrast, high precision. It is widely used in industrial machine vision and image processing systems for high-precision measurement, detection and identification in electronics, packaging logistics, food and beverage, medicine, etc.
On a large-scale unit inspection line like a pharmaceutical factory, vision systems must be able to identify defective packages, unreadable labels and missing products. Vision systems must be able to quickly identify and measure square, round and oval objects with extreme accuracy. Improving the accuracy of machine vision systems can help maintain uniform packaging surfaces and colors. For food inspection systems, the size, color, density and shape of the product need to be determined by multi-element inspection, which requires the use of multi-element machine vision systems. Multivariate machine vision systems can be either color or black-and-white cameras, and typically use structured lighting methods to establish product appearance and internal structure.
While cameras, analysis software and lighting are all important to a machine vision system, the most critical element is the matching optical imaging lens. For the system to be fully functional, the lens must be able to meet the requirements.
The following are some important considerations when selecting industrial lenses for machine vision:
Machine Vision FOV
Focal length
Detection distance/object distance
Optical magnification and machine system magnification
optical distortion
MJOPTC can customize, research & develop related vision lenses or provide OEM/ODM cooperation according to customer needs.