KMF1203M Optoelectronics

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The KMF1203M objevtive lens, which is a classic design, is widely used in a variety of applications and is one of the most popular items of the extensive line of optical components. It is a high-performance microscope objective lens with an excellent angular field of view. Its main characteristics are its high numerical aperture, precise focus and excellent light transmission efficiency.

This lens is designed to meet the needs of high resolution applications, including microscopy, lithography, metrology and industrial imaging. It has an aperture of up to 1.5mm, an effective working distance of about 20.0mm, and a high numerical aperture of 1.2. The lens structure features five elements, two of which are aspherical, which ensure excellent performance even at very low or very high magnifications.

The KMF1203M has excellent performance in terms of resolution, contrast, and uniformity. It provides a higher diffraction limit of up to 200nm at high magnifications and a low field curvature of about 0.2mm. Thanks to its high resolution capability, it allows a very small working distance of about 20.0mm, so that it can be used very close to the surface of the sample and reduce the focal depth to a minimum, which is necessary for high precision measurements.

In terms of working principle, the lens combines a refraction mechanism with an aberration equation to achieve accurate and high-impact images. In a broad sense, light passes through the lens depending on its focal length, then bending down along the surface of the sample. This is known as refractive index, which helps to increase the contrast and resolution of the image.

This lens is ideal for applications with extreme requirements in terms of resolution and sharpness. Its high numerical aperture means that it can provide a sharp image even in low light conditions. Furthermore, it also offers great contrast levels, making it suitable for applications that require very detailed images. In metrology, it can be used for surface measurements and dimensional inspections, thanks to its excellent focus and resolution. It is also a very powerful tool in spectral applications, such as solar cell testing, due to its wide aperture, good brightness and high transmission.

The KMF1203M lens has a wide range of applications, including spectroscopy, lithography, optical inspection, biomedical engineering and imaging. It is a perfect choice for customers who require high resolution and performance with minimal distortion or aberration. It is designed with the highest precision to enable accurate imaging under various conditions. It is an excellent lens for applications that require minimum working distances and excellent resolution.

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