Fixed-Focus Binocular: NONB2FF
With the Night Owl Optics Fixed-Focus binocular, there is no need to mechanically focus the device to bring objects that are at different distances into focus -- just power-up and view. A fixed-focus binocular is designed for applications where rapid target recognition and identification are important. Fixed-focus optics allow you to size-up targets quickly, regardless of where they are located in your field of view. Objects at varying distances away, in the same scene, will all be in focus. And our proprietary inter-ocular hinge guarantees that both optical channels are always centered precisely over each eye.
- 2x magnification
- Fixed-focus, field view optics -- no manual focusing
- Two better-quality generation-1 image intensifier tubes
- Built-in columnated infrared illuminator for use in complete darkness or to improve target recognition in any environment
- Objective and ocular lenses constructed of high-quality all-glass optics
- Soft-touch rubberized finish
- Impact-resistant molded thermoplastic lens housings
Available light is gathered by the front Objective Lens, where it is transmitted through a set of optical lenses to the Electronic Intensifier Tube (E.I.T.).
High levels of energy, produced by the device's complex power supply, knock out electrons from the Photocathode Screen, located on the front of the Electronic Intensifier Tube.
This same energy creates a highly static field, pushing the electrons to the Phosphorescent Screen, a sensitive layer, located on the back of the EIT. These electrons strike the Phosphorescent Screen with great speed, causing the screen to illuminate.
This process produces an image, which is then magnified by the Ocular Lens located at the back of the device. By looking through the ocular lens you will see the image as if you just looked through a regular optical device, except the image will appear in a monochrome green color.
Finally, the Ocular Lens provides adjustment for your particular eyesight, while the Objective Lens lets you adjust the focus according to the distance of the object you are viewing.
Purchase the Night Owl 2X Binocular Night Vision and receive FREE shipping Australia wide.
|Brand||Night Owl Optics|
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