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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解
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精密雙面光學平板

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  • 可選λ/10 與λ/20表面平面度
  • 各 λ/ 20平面度,76.2mm以上尺寸包含校準證書
  • 在接觸式測量應用中有著較長的使用壽命
  • 可選用單面光學平面反射鏡

TECHSPEC® 精密雙面光學平板的兩個表面均經過精密研磨和拋光,每個面均達到標稱精度規格,因此任一表面均可用於測試應用。雙面均經過Zygo 干涉儀測試和認證。每個光學平板都裝於結實耐用的儲存盒中,以長久提供保護作用。TECHSPEC® 精密雙面光學平板的指定平面度為 λ/20,尺寸為 76.2mm以上,隨貨附贈校準報告。這些雙面光學平板沒有鍍膜。直徑從 25.40mm 到 304.80mm 不等。

一般規格

Construction:
Dual Surface
Knoop Hardness (kg/mm2):
522
Poisson's Ratio:
0.16
Young's Modulus (GPa):
73
Bevel:
Protective as needed
Abbe Number (vd):
67.8
Coating:
Uncoated
Index of Refraction (nd):
1.458
Surface Quality:
60-40
Wavelength Range (nm):
200 - 2200
Density (g/cm3):
2.20

產品

 Surface Flatness (P-V)  Dia. (mm)  Thickness (mm)   Substrate   比較   庫存號碼   價格  Buy
λ/10 25.40 12.70 Fused Silica
λ/10 50.80 12.70 Fused Silica
λ/10 76.20 19.05 Fused Silica
λ/10 101.60 19.05 Fused Silica
λ/10 127.00 25.40 Fused Silica (Corning 7980)
λ/20 127.00 25.40 Fused Silica (Corning 7980)
λ/10 152.40 25.40 Fused Silica
λ/10 203.20 38.10 Fused Silica
λ/10 254.00 38.10 Fused Silica
λ/10 304.80 38.10 Fused Silica
λ/20 25.40 12.70 Fused Silica
λ/20 50.80 12.70 Fused Silica
λ/20 76.20 19.05 Fused Silica
λ/20 101.60 19.05 Fused Silica
λ/20 152.40 25.40 Fused Silica
λ/20 203.20 38.10 Fused Silica

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