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Products / 光學產品 / Windows and Diffusers / Visible Windows / BOROFLOAT® 硼矽酸鹽窗口片
檢視所有 44 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
50mm Diameter x 3.3mm Thickness, Uncoated, BOROFLOAT® Window

Stock #43-893
NT$810
×
Qty 1-5
NT$810
Qty 6
NT$648
Volume Pricing
Request a Quote
Abbe Number (vd):
65.41
Bevel:
Protective as needed
Clear Aperture (%):
≥90
Diameter (mm):
50.00 ±0.5
Thickness (mm):
3.30
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
3.25
Density (g/cm3):
2.2
Edges:
Ground Edges
Index of Refraction nd:
1.472
Operating Temperature (°C):
1 hour @ 500; >100 hours @ 450
Poisson's Ratio:
0.2
Stress-Optical Coefficient (mm2/N):
4 x 10-6
Substrate:
BOROFLOAT®
Surface Flatness:
4 - 6λ
Surface Quality:
80-50
Thickness Tolerance (mm):
±0.2
Transformation Temperature (°C):
525
Transmission (%):
90
Type:
Protective Window
Wavelength Range (nm):
350 - 2000
Young's Modulus (GPa):
64

Regulatory Compliance

RoHS 2015:
Compliant
×
REACH 201:
Compliant
×

產品系列說明

  • 低膨脹係數
  • 出色的可見光至近紅外穿透能力
  • 很高的熱衝擊抵抗能力

BOROFLOAT®硼矽酸鹽窗口片非常適用於高溫及惡劣環境的應用。與常見的硼矽酸鹽窗口片不同，BOROFLOAT®硼矽酸鹽窗口片的生產採用漂浮技術，可產生無與倫比的表面準確度 (通常為每英寸4 - 6λ)。BOROFLOAT®的熱衝擊抵抗能力較標準的鈉鈣玻璃高出大約三倍。

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