The LN-2M50 is a 2 megapixel 5-50mm varifocal lens for box-style HD CCTV cameras (HD-SDI, AHD, HD-TVI, HD-CVI) and megapixel IP cameras. This lens works great on 720p and 1080p HD CCTV cameras. This lens is a CS mount type and has a DC drive auto iris. The 5-50mm varifocal range gives surveillance system installers the ability to adjust the field of view / zoom level of the camera between 58 and 6.5 degrees horizontal or 66 and 7.4 degrees diagonal.
Sample 2 Megapixel Surveillance Images
These images were captured using the LN-2M50 lens on an HD-BX7-5 HD-SDI security camera.
5mm Setting
This first images was captured with the lens adjusted to the 5mm setting (the widest view).
Click to
view the full 1080p HD / 2 Megapixel surveillance image.
50mm Setting
In this image, the camera was mounted in the exact same location as 5mm angle image above. In this picture, the lanes was adjusted to the 50mm setting (actually we backed in out just a bit, so it is probably more like 45mm). The dumpster is located exactly 100 feet away from the camera. Click on the image for a larger view. You can see the text on the grabage dumpster clear at 100 feet away when the lens is zoomed in like this.
Click to
view the full 1080p HD / 2 Megapixel surveillance image.
2 Megapixel Varifocal Lens Features
- 5mm - 50mm Focal Length
- 1/2.7" Image Format
- 58° - 6.5° Horizontal Angle of View
- DC Driver Auto Iris
- CS Mount
- Aperture F1.6~360
