Micro-light Night Vision Lens
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Feb 20, 2025
app pub date -
Jan 11, 2024
filing date -
Jan 11, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a micro-light night vision lens comprising a hollow cylinder body; a number of transition segments, communicated with each other provided in turn on an inner surface of the cylinder body along its axial extension direction; a plurality of lens units, provided in succession and at intervals at different positions on the inner surface of the cylinder body along the central axis direction thereof; a CCD unit, provided at one end of the cylinder body in the axial direction and located on the light-out side of the lens unit therein, and spaced apart from the cylinder body, the radial dimension of the CCD unit does not exceed the diameter of the lens unit at the other end of the cylinder body in the axial direction. By reasonably laying out the lens unit, the present invention obtains a larger effective focal length and imaging quality.
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