MIRRORS AND LENSES FOR IR-IMAGING OBSERVATION SYSTEMS
The mirrors and lenses are intended for transmitting and forming optical systems in IR-imaging devices operating in static and dynamic conditions
Applications
medical diagnostic devices
for detection of ignition in fire-fighting systems
observation devices in weak illumination conditions
Technical data
Wavelength range, mm
2.5...14.0
Dimensions, mm
Ge and Al alloys
Ø10...500
ZnSe
Ø10...250
Optical surface shape
flat, spherical, aspherical,off-axis aspherical
Radius of curvature
any
Aspherisation depth, mm
up to 300
Reflectivity on Al alloy %
96.5 (λ=10.6 ìêì)
Accuracy of facets' angle position of polygonal mirrors, arc. sec.
±5
Polygonal mirrors for scanning units can be done with any quantity of facets as well as with any required slope of facets to the basis.
Additional features are:
stationary base members
mounting and cooling elements
mounting of scanning units and objective lenses
delivering of mirrors as the complete module combining the mirror itself and multi-functional unit applied for attaching, unloading, thermomatching and precise sta-tioning
