Infrared lenses support imagers with standardised back working distance, stop location, and F-number for mid-wave infrared (MWIR) systems
Janos Technology, a manufacturer of precision infrared optics and optical assemblies, now offers the unique Asio microscopic objective lens.
It is one of eleven in the Asio series of infrared lenses that support imagers with standardised back working distance, stop location, and F-number for mid-wave infrared (MWIR) systems.
The advanced Asio microscopic objectives's thermal imaging lens maximises the distance from the lens to the object.
The line includes magnifications of 1x, 2.5x and 4x to permit close inspection of small components using infrared imagery.
For easy integration, the front objective section is interchangeable with the same 'eyepiece' that mounts to the camera.
Janos Technology's Asio series also includes the dual field of view (DFOV) lens featuring a motorised control for both switching fields and for adjusting focus.
All DFOV electronics are housed within the optical assembly, with an included base plate accessory available as a common mount between the lens and the camera.
The compact 1deg FOV lens, with a manual focus, is a high-performing lens for IR imaging of objects at extreme distances.
All Asio lenses image in the mid-wave IR range of 3um to 5um, feature an F-number of 2.3, stop size of 11mm and stop position at 25.4mm with an image diagonal measurement of 21mm.
The Asio thermal imaging lenses have bayonet-type mounts for effortless use with standardised MWIR systems.
For standard night vision optics and IR imagers, Janos also offers a full line of Cots lenses that are ideal for cameras that image in the near-infrared (1.5um to 3.0um) and the long-wave infrared (roughly 8um to 12-14um).
The Asio family of thermal imaging lenses is said to be ideal for multi-spectral applications in military and defense, industrial, commercial OEM, R and D, aerospace, astronomy, and more.
