Abbe Number (v_d):

72.24

Axis Orientation:

Random

Bevel:

Protective as needed

Birefringence (n_o-n_e):

0.008 for Visible Light Orthogonal to Optical Axis

Clear Aperture (%):

≥90

Clear Aperture CA (mm):

31.5

Diameter (mm):

35.00 +0/-0.20

Thickness (mm):

2.20 ±0.10

Coating:

Uncoated

Coefficient of Thermal Expansion CTE (10^-6/°C):

8.8

Density (g/cm³):

3.97

Edges:

Fine Ground

Index of Refraction n_d:

1.77

Knoop Hardness (kg/mm²):

1900

Parallelism (arcmin):

≤3.5

Poisson's Ratio:

0.27

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Sapphire (Al₂O₃)

Surface Flatness (P-V):

2λ (typical)

Surface Quality:

80-50

Type:

Protective Window

Wavelength Range (nm):

330 - 5500

Young's Modulus (GPa):

435

Filter Thread:

M37.5 x 0.50

Mount Diameter (mm):

39.00

Mount Thickness (mm):

6.5

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品系列說明

適用於機器視覺應用的保護窗鏡
具有極佳的表面硬度及化學穩定性
可選M25.5 ～ M62.0 濾光片螺牙

藍寶石窗鏡封裝於堅固的陽極氧化鋁合金結構中，採用常用的濾光片螺牙，易於整合到成像鏡頭上。具有良好的表面硬度、熱傳導性、化學穩定性，是嚴苛場合的理想選擇。窗鏡兩面分別採用公母螺牙，便於與其他濾光片或偏振片整合。未鍍膜的窗鏡可透過330-5500nm的光，適合應用於紫外、可見、紅外波段。

M37.5 x 0.50, 2.2mm Thick, Uncoated, Machine Vision Mounted Sapphire Window

Regulatory Compliance

產品系列說明