An optical zoom imaging system that can vary the magnification factor without displacing the
object and the image plane has been widely used. Nonetheless, conventional optical zoom …

Due to the relatively low optical power of a liquid lens, it is usually difficult to achieve a large
zoom ratio and a high-resolution image simultaneously in an optofluidic zoom imaging …

With the concept of SWaP-C (size, weight, power, and cost), a light, small, low-cost, and high-
performance uncooled infrared optical zooming imaging system is pursued. However, the …

Telescopes play an essential important role in the fields of astronomical observation,
emergency rescue, etc. The traditional telescopes achieve zoom function through the …

4,923,296 A 5/1990 Erickson WO 2004/113994 12, 2004 4,955,904. A 9/1990 Atebara et al.
WO 2007 141788 12/2007 5,117,306 A 5, 1992 Cohen WO 2009.115932 9, 2009 5,172,143 …

Zoom lens with stationary external entrance pupil and internal stop is a type of special
optical system that can be used in cascaded optics to meet the requirements of long focal …

A complex intraocular lens (IOL) design involving numerous uncertain variables is
proposed. We integrated a genetic algorithm (GA) with the commercial optical design …

In this Letter, we propose a novel configuration and design method of freeform, dual fields-of-
view (FOVs), dual focal lengths, off-axis three-mirror zoom imaging systems. The switch of …

A nonsequential ray tracing technique is used to calculate the narcissus signature in infrared
(IR) imaging cameras having cooled detectors operating in the 7-11 μm waveband. Imaging …

A complex intraocular lens (IOL) design involving numerous uncertain variables is
proposed. We integrated a genetic algorithm (GA) with a freeform surface lens by using …