A fixed aperture at f/1.4 assures high throughput for the most demanding imaging applications while providing a sharp image with low distortion. The rugged, environmentally sealed design with a manual locking focus maintains steady performance when it is needed most.
> 90% from 0.95 µm to 1.65 µm
Very “fast” f/1.4 aperture for low light level scenarios
Optics designed specifically for high resolution SWIR imagers
Locking manual focus
High performance and economical
Adapters available for all SUI camera platforms
Optical Specifications
Focal Length
50mm ±2mm
Speed
f/1.4
Transmission
> 90% from 0.95 µm to 1.65 µm
>70% from 0.80 µm to 0.95 µm
Minimum Focal Distance
500 mm
Maximum Focal Distance
Infinity
Mount
M42 x 1 metric thread
Field Coverage (minimum)
16.0 mm Horizontal
12.8 mm Vertical
Field of View
18.2 x 14.6 degrees (For 16.0 x 12.8 mm focal plane array (640 x 512 pixels on 25 micron pitch))
Weight
~ 300g
Operating Temperature
-40C to +70C
Low-light level imaging
24 hour day and night surveillance
Imaging lasers
UAVs
Driver Vision Enhancement
Human recognition at 250 Meter range (25 µm pixel pitch)
These commodities, technology and/or software are subject to the Export Administration Act as promulgated by the Export Administration Regulations. Diversion contrary to U.S. law is prohibited.