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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

25mm Dia., 2.3mm Thick, 1 Side VIS-EXT Sapphire Window

Single-Side AR-Coated Sapphire Windows

Single-Side AR-Coated Sapphire Windows

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Stock #90-060 New 9 庫存
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NT$4,585
Volume Pricing
Qty 1-24 NT$4,585 each
Qty 25-50 NT$3,675 each
Qty 51-99 NT$3,448 each
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下載產品資料

Specifications

概況

Type:
Protective Window

物理和機械特性

Clear Aperture CA (mm):
22.5
Diameter (mm):
25.00 ±0.10
Thickness (mm):
2.30 ±0.1
Parallelism (arcmin):
≤3.5
Bevel:
Protective as needed
Clear Aperture (%):
90
Edges:
Fine Ground
Poisson's Ratio:
0.27
Young's Modulus (GPa):
435
Knoop Hardness (kg/mm2):
1,900.00

光學特性

Coating:
VIS-EXT (350-700nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Sapphire (Al2O3)
Index of Refraction (nd):
1.77
Surface Quality:
80-50
Abbe Number (vd):
72.24
Birefringence (no-ne):
0.008 for Visible Light Orthogonal to Optical Axis
Axis Orientation:
Random
Coating Specification:
Ravg <0.5% @ 350 - 700nm
Wavelength Range (nm):
350 - 700

材料特性

Density (g/cm3):
3.97
Coefficient of Thermal Expansion CTE (10-6/°C):
8.8

Regulatory Compliance

Certificate of Conformance:

產品概覽

  • 結合抗反射膜的高穿透率與藍寶石的硬度特性
  • 非常適合對環境耐受性要求較高的應用
  • 未鍍膜的表面可承受高強度的清潔和磨損

TECHSPEC® 單面抗反射膜藍寶石窗鏡採用耐用的單晶藍寶石基片,並單面鍍抗反射膜以提升其光學性能。單面鍍膜兼具更高穿透率以及藍寶石的硬度、強度和耐化學性。該窗鏡提供 VIS–NIR(400–1000 nm)或 VIS–EXT(350–700 nm)單面鍍膜選項。可將TECHSPEC® 單面抗反射膜藍寶石窗鏡的未鍍膜表面朝外使用,以抵抗磨損或強烈化學物質侵蝕,避免鍍膜面暴露在可能造成損傷並降低性能的環境中。該窗鏡非常適合需要頻繁強力清潔的食品或醫療應用。

 
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