UNCOOLED LWIR LENS FUNDAMENTALS EXPLAINED

Uncooled LWIR lens Fundamentals Explained

The freeform area may also help to lessen the incident angle and exit angle of marginal ray to much more properly equilibrium the other aberrations. Herein, the main goal is to verify that a far better overall performance might be attained with the usage of a freeform lens in a refractive IR optical technique when compared with an aspheric lens.Eve

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