A comparison showing how advanced manufacturing technology improves the NA, image flatness, and chromatic correction of X Line objectives ![]() This is just one example of the improved chromatic accuracy, brightness, resolution, and image flatness that X Line objectives deliver.įigure 1. However, the X Line UPLXAPO60XO objective is engineered with an NA of 1.42 while improving image flatness and increasing the chromatic correction range to 400–1000 nm. ![]() To achieve the high NA, we reduced the image flatness and reduced the chromatic correction from 435–1000 nm to 435–656 nm. The UPLSAPO60XO objective with an NA of 1.35 and the PLAPON60XO objective with an NA of 1.42 are both manufactured using conventional technology. X Line Objectives Deliver an Improved Numerical Aperture, Image Flatness, and Chromatic Correction The advanced manufacturing technology behind X Line objectives solves these challenges. It is difficult to obtain reliable, accurate processing data unless the objectives deliver high-resolution, high-quality images over a large FOV. Sometimes, these images were problematic when using image analysis software since the processing algorithms normally assume that the images have no optical aberration or peripheral darkening. These objectives were engineered to acquire high-resolution images in a relatively narrow area (smaller FOV). In the past, our engineers concentrated on making objectives that were exceptional in one of the three areas discussed above so that users could choose the objective that best suited their application. These advances enable high-quality, large field of view (FOV) imaging for versatility in numerous applications.Ĭonventional objective lens manufacturing technology forced a tradeoff between numerical aperture, image flatness, and chromatic correction, making it difficult to improve all three in one objective. Thanks to novel manufacturing technology, Olympus X Line high-performance objectives offer improved optical performance in three critical areas-a larger numerical aperture (NA), better image flatness, and a wider range of chromatic correction. Many applications benefit from high-quality images with a large field of view, but there is usually a tradeoff where improvements in one area of imaging, such as flatness, lead to a decrease in another area. ![]() Researchers use microscopes as an essential tool for advancing their science, and objective lenses are crucial components of the system.
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