39-11-3

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The 39-11-3 application field and working principle has been commonly used in optics and lenses. It refers to a compound lens system providing magnification, focal length, and angular field of view when placed along with a specific focal length camera or objective lens. This combination produces a simple and adjustable high-resolution optics system on a variety of platforms.

The 39-11-3 optics system consists of a central triplet lens, two different telescopes that extend as diopters, two other barrels (differential telescope), a movable aperture, a fixed eyecup, and an optional image unit. The central triplet lens has a fixed focal length and is responsible for the basic imaging function of the system. This focal length is based on the refractive index, the size of the lens, and its length.

The two telescopes and the differential telescope each provide adjustable diopters or magnifying functions. The adjustable diopters enable a user to adjust the magnification of the image. The adjustable diopters also allow for the adjustment of an object’s size, as the user can adjust the size and amplitude of a dioptric field of view within the system. This has the benefit of providing more grinding of the image. By turning the diopters the user can also adjust the image size – either enlarging or reducing the image.

The movable aperture is a series of open/close function on a ring mechanism that lets the user to adjust the amount of light entering the lens. This adjustable aperture can be used to help improve sharpness and clarity of the image, as well as reduce ghost images and vignettes.

The fixed eyecup is the largest component of the 39-11-3 optics and lens system. It is designed to protect the user’s eyes from the high levels of light coming from the objective lens while also providing a comfortable viewing experience.

Finally, an optional image unit can be attached to the 39-11-3 optics and lens system. This image unit allows for a real-time display of an image, which can be used for inspection, precision photography, and various 3D applications.

In summary, the 39-11-3 optics and lens system is an extremely versatile and adjustable optics system that can be used for a variety of applications. It has the capability to provide magnification and focal length, as well as a variable and adjustable angular field of view. With various adjustable components, like the movable aperture and adjustable diopters, the user can fine tune the image size, quality, and clarity of the image. And with an optional image unit, 3D applications and real-time image display can be achieved. In total, the 39-11-3 application field and working principle provide users with an adjustable and precise optics system.

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