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檢視所有 12 產品系列
TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

2" Dia. λ/10 Fused Silica Dual Surface Flat

Stock #43-426
Qty 1+
NT$8,910
Volume Pricing
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Surface Flatness:
λ/10
Abbe Number (vd):
67.8
Clear Aperture CA (mm):
45.70
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
0.52 (+5 to +35°C)
0.57 (0 to +200°C)
0.48 (-100 to +200°C)
Diameter (mm):
50.80 ±1.0
Diameter (inches):
2.00 ±0.04
Thickness (inches):
0.50 ±0.06
Construction:
Dual Surface
Density (g/cm3):
2.20
Index of Refraction nd:
1.458
Knoop Hardness (kg/mm2):
522
Parallelism (arcsec):
≤30
Poisson's Ratio:
0.16
Thickness (mm):
12.70 ±1.5
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
Type:
Interferometry Window
Wavelength Range (nm):
200 - 2200
Young's Modulus (GPa):
73
Bevel:
Protective as needed

Regulatory Compliance

RoHS 2015:
Reach 211:

產品系列說明

  • 提供λ//10與λ//20的表面平整度選項
  • 通過Zygo干涉儀的認證
  • 每個λ/20平面反射鏡,都附有校準證書
  • 可選用面光學平面反射鏡

本雙面光學平板玻璃都經過了精密研磨和拋光處理,可達到所承諾的精度,因此反射鏡的兩面都可用於測試應用。反射鏡的兩面都經過Zygo干涉儀的測試與認證。每個光學平板玻璃出貨時都裝設於耐用的儲存箱之中,提供永久保護。而直徑76.2mm及以上的λ/20平面反射鏡都帶有校准證書。

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50.0/50.8mm Optic Dia., Kinematic Mount, 2-Screws #58-852 NT$3,927
Qty 5+ NT$3,539 Request Quote
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50.0/50.8mm Optic Dia., Kinematic Mount, 3-Screws #58-855 NT$4,587
Qty 5+ NT$4,133 Request Quote
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50.0/50.8mm Optic Dia., X-Y Translating Optic Mount #62-957 NT$8,274
Qty 5+ NT$7,862 Request Quote
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5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp #16-078 New
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NT$11,220
Qty 5+ NT$10,098 Request Quote
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50.0/50.8mm Optic Dia., E-Series Kinematic Mount #15-867 New
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NT$2,607
Qty 10+ NT$2,475 Request Quote
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