Name: 25.4mm Dia., 4mm Thick, 2-13μm BBAR Coated, ISP Optics Zinc Selenide (ZnSe) Window | AR213-ZC-W-25-4
Brand: ISP Optics
SKU: 24-672
Price: NT$12,338

Bevel:

Protective as needed

Clear Aperture (%):

85

Clear Aperture CA (mm):

21.59

Diameter (mm):

25.40 +0.00/-0.13

Thickness (mm):

4.00 ±0.13

Coating:

BBAR (2000-13000nm)

Coating Specification:

R_avg <3.0% @ 2 - 13μm
R_abs <6% @ 2 - 13μm

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

7.57

Density (g/cm³):

5.27

Edges:

Fine Ground

Index of Refraction n_d:

2.631

Knoop Hardness (kg/mm²):

120

Parallelism (arcmin):

<3

Poisson's Ratio:

0.28

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

Zinc Selenide (ZnSe)

Surface Flatness (P-V):

λ/20 @ 10.6μm

Surface Quality:

60-40

Type:

Protective Window

Wavelength Range (nm):

2000 - 13000

Young's Modulus (GPa):

67.2

Model Number:

AR213-ZC-W-25-4

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

產品系列說明

0.6 – 18µm 範圍內的低色散和低吸收率
對熱衝擊具有很高的抵抗力
是熱成像、FLIR和醫療系統的理想選擇

ISP Optics 硒化鋅（ZnSe）窗鏡在從可見光到紅外光譜的廣泛波長範圍內具有低吸收和低色散的特點。因此硒化鋅是大量紅外應用的理想選擇，包括熱成像、FLIR和醫療系統。硒化鋅（ZnSe）的材質相對較軟，努氏硬度只有120容易劃傷，因此不建議在惡劣的環境下使用。ISP Optics 硒化鋅（ZnSe）窗鏡由於其低吸收性，特別適用於10.6µm的CO2雷射應用。這些窗鏡可選無鍍膜、2 - 13µm 或 8 - 12µm的寬頻抗反射（BBAR）鍍膜，以增加穿透性。

請注意:硒化鋅(ZnSe)是有毒物質，處理時應特別小心。必須一直戴著橡膠或塑膠手套以避免污染的風險。

25.4mm Dia., 4mm Thick, 2-13μm BBAR Coated, ISP Optics Zinc Selenide (ZnSe) Window | AR213-ZC-W-25-4

Protect your investment.

Regulatory Compliance

產品系列說明