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Leeds Test Objects

TOR-18FG

Features:

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- Designed to be used quickly and easily on a regular basis

 

- Used for fluoroscopy and fluorography, enables the following checks to be made:

  • Monitor brightness and contrast level adjustment (highlight and lowlight details)

  • Resolution limit (0.5 to 5.0 LP/mm)

  • Low-contrast large-detail detectability (18 details, 8mm diameter)

  • Circular Geometry (Lead Circle)

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- Can supply smaller diameter field of view versions of TOR

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