牙科X射线光纤板(dxFOP)
牙科X射线光纤板(dxFOP)
保护口内传感器免受 X 射线损坏
吸收杂散光并提高信噪比
牙科 X 射线光纤板 (dxFOP) 可用作输入窗口,即使在 X 射线照射下也能确保高图像质量和长传感器寿命。
Zoom-In view of
Dental Fiber Optic Plate
Specifications
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Single Fiber diameter
Smaller fiber size means higher resolution. (2.5um = 218lp/mm , 6um = 114um )
- 2.5um
- 3um
- 4um
- 6um
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Maximum Size (Diagonal)
Production cost will increase sharply once diagonal surpass 130mm. If you need a bigger size, please contact us.
- Max. size Φ200mm
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Thickness
With a larger size of FOP, the minimum thickness required will also go up in order to maintain the structure. Usually thickness will go around 1mm - 3mm.
- Minimum 0.2mm
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EMA Absorber
EMA are special fibers insert in-between the standard fibers. They are using to absorb stray light between fibers. But at a cost of lowering the overall transmission.
- Interstitial
- Without
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Numerical Aperture
Numerical Aperture are decided by the material using to produce the FOP.
- NA = 1.0
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Wavelength
sFOP are produced from multi-component glass. Which has the highest transmission in VIS to NIR range. For UV application, other material will be used.
- 400 - 1350nm
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Transmission
Tested a sFOP of 5mm thickness, with EMA absorber, collimated light.
- 70% - 78%