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Online Catalog > Diagnostic Imaging > Grid Protectors > Drop on Aluminum Grid Protectors > 178 Lines per Inch
Aluminum Protect-A-Grid 178 Lines Drop On Style
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Below indicated items are FOCUSED grids. In a focused grid, the lead strips are tilted progressively as they move away from the center. Lines through each of these strips would converge at a point known as the grid focus.Please select the model with your required focal distance. Parallel grids are available, please contact Customer Service to customize your grid order. With a parallel grid, only lead strips directly under the x-ray tube are perfectly aligned with the primary rays. To minimize shadows cast by strips not in alignment, use grid ratios no higher than 6:1 and tube-grid distances no less than 48". Contact the manufacturer of your imaging system to determine the grid style that best suits your imaging needs. Ask a question about this product |