FIELD: X-ray zoom lens.
SUBSTANCE: invention relates to an X-ray zoom lens based on refractive lenses, as well as X-ray zoom lenses of a similar design and can be used as part of a zoom lens and be an integral part of its design. The X-ray optical element precision positioning system includes a lamella, a lamella pusher, a central shaft, a thrust shaft. Moreover, in the tail part of the lamella there is a spring element made with the possibility of interacting with the pusher of the lamella, and the geometric shape of the lamella includes an opening for installing a central shaft located in the central part of the lamella, a slot for installing an X-ray optical element and a stop edge in the front part of the lamella, made with the ability interaction with the thrust shaft.
EFFECT: invention ensures the possibility of precision positioning of the X-ray optical element.
2 cl, 1 dwg
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