Optical elements


Mirrors and lenses for thermal imaging systems

Mirrors and lenses for thermal imaging systems

Mirrors and lenses
for thermal imaging systems

Designed for transmitting and forming optical systems in IR-imaging devices operating under static and dynamic conditions.

Applications:
  • medical diagnostic devices
  • fire alarm monitors in fire-fighting systems
  • devices for observation in low light and darkness



Technical data
Operating wavelength range, μm2.5...14.0
Dimensions, mm

- Ge and Al alloys

Ø10...500

- ZnSe

Ø10...250
Shape of optical surfaceflat, spherical, aspherical, off-axis aspherical
Radius of curvatureany
Aspherisation depth, µmup to 300
Reflectivity of an Al alloy mirror, % not less 96.5
(λ=10.6 µm)
Accuracy of angle position of polygonal mirror faces, arc. sec.±5

Polygonal mirrors for scanning units are manufactured with any number of faces and any slope angle to the basis.


Options:
  • housing elements
  • mounting and cooling elements
  • mounting of scanning units and objectives
  • mirrors as a complete module combining the mirror itself and a multi-functional unit for attaching, unloading, thermal matching and accurate referencing

Technical information:

E-mail: market@niioep.ru