6.Filters and Lenses
© China Daheng Group, Inc. Beijing Image Vision Technology Branch 31
6.2.4. HN-20M Series
The HN-20M series lenses are 20 megapixels lenses for industrial, suitable for sensors with max.image
circle of 1". This series of lenses has the following features:
20 megapixels resolution, 8~75mm focal length available
Ultra-low optical distortion and excellent uniformity of brightness
Stable performance at different working distance by floating design
The housing is small and compact, up to 5G of anti-vibration performance
The definition is consistent from the center to the periphery, greatly improving the distance between
iris and photography
Models:
HN-0826-20M-C1/1X
HN-1226-20M-C1/1X
HN-1624-20M-C1/1X
HN-2520-20M-C1/1X
HN-3522-20M-C1/1X
HN-5024-20M-C1/1X
HN-7531-20M-C1/1X
6.2.5. HN-P-6M Series
The HN-P-6M series lenses are 6 megapixels lenses for industrial, suitable for sensors with max.image
circle of 1/1.8" ~ 2/3". This series of lenses has the following features:
6 megapixels resolution, 6~50mm focal length available
The housing is small and compact, th
e minimum outer diameter is only φ33.0mm, and it can be
installed in various limited spaces
Ultra-low optical distortion, greatly improving the accuracy and stability
Models:
HN-P-0628-6M-C1/1.8
HN-P-0828-6M-C2/3
HN-P-1228-6M-C2/3
HN-P-1628-6M-C2/3
