of the focal point. Only with an accurate focal point you will be able to achieve the maximum gain in sensitivity without losing resolution. Note: foil constructed focusing collimators cannot... to the body for the maximum gain in resolution. 3. Converging and Diverging Collimators In a Converging collimator the holes are not parallel but focused toward the organ. The focal...Designs Collimators for Nuclear Medicine Facts Designs Design Calculator Abstracts Collimator List Designs Nuclear Fields has manufactured virtually every type of collimator, from...

shielding between both columns and rows of detectors; both directions are focusing to the X-ray source. This type is called a "2D" anti-scatter collimator. Have Nuclear Fields consult...Collimators and Anti-scatter Grids for CT Scanners Anti-Scatter X-Ray Collimators Anti-scatter collimators (also referred to as anti-scatter septa or grid) are used in CT X-ray... of detectors. The collimator is located immediately in front of the detectors to protect them from scattered X-rays. Ideally, each detector in a CT scanner measures intensity of X...

, from parallel-hole to focusing collimators, from low energy high resolution to high energy general purpose collimators. We welcome you to explore our site. Feel free to contact us...Nuclear Fields, World Leader in Collimator Technology World Leader in Collimator Technology Nuclear Fields has built a reputation on the high quality and precision of collimators... for radiation detection devices. We have in-house engineering and manufacturing capabilities to design, prototype, and mass produce your collimator and anti-scatter solution. Our...