eo_logo
 
Product added to cart
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

75mm Dia. x 6mm Thickness, Uncoated, ZnSe Window

×
Stock #68-497 5-7 Days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
NT$69,125
Qty 1-10
NT$69,125
Qty 11+
NT$60,935
Volume Pricing
Request Quote
下載產品資料

Specifications

概況

Type:
Protective Window

物理和機械特性

Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
67.50
Diameter (mm):
75.00 +0.0/-0.1
Thickness (mm):
6.00 ±0.1
Edges:
Fine Ground
Knoop Hardness (kg/mm2):
120
Parallelism (arcmin):
<1
Poisson's Ratio:
0.28

光學特性

Coating:
Uncoated
Index of Refraction (nd):
2.631
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Zinc Selenide (ZnSe)
Surface Flatness (P-V):
λ/10 @ 10.6μm
Surface Quality:
60-40
Wavelength Range (nm):
600 - 18000

材料特性

Coefficient of Thermal Expansion CTE (10-6/°C):
7.57
Density (g/cm3):
5.27

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

產品概覽

Special care should be taken when handling Zinc Selenide as it is a toxic material. Always wear rubber or plastic gloves to avoid risk of contamination.
  • 低色散
  • 無鍍膜或提供抗反射鍍膜
  • 非常適用於熱成像、FLIR與醫療系統

TECHSPEC®硒化鋅 (ZnSe) 窗鏡非常適用於多種紅外應用 (包括熱成像、FLIR與醫療系統)。此化學蒸著材料對熱衝擊的吸收係數低、抵抗能力強,因此廣泛用於CO2雷射系統。硒化鋅 (ZnSe) 材料相對較軟 (努氏硬度只有120),易產生劃痕,建議不要在粗糙的環境中使用。在處理時請均勻用力,請戴上乳膠指套或手套防止弄髒。

注意: 在拿取硒化鋅時需要特別小心,因為其為有毒物質。在操作過程的全程都需要戴上橡膠手套或塑膠手套以避免接觸。

Technical Information

AR COATED ZINC SELENIDE

Typical visible transmission of a 3mm thick ZnSe window coated with BBAR (1650-3000nm), BBAR (3000-12000nm), and BBAR (8000-12000nm coating).

This data is outside the design wavelength range of the BBAR coatings and thus is not guarenteed, but provides a reference for visible guide laser useage.

Click Here to Download Data

Typical transmission of a 3mm thick ZnSe window with BBAR (1650-3000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg <1% @ 1650 - 3000nm
Rabs <2% @ 1650 - 3000nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick ZnSe window with BBAR (3000-12000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg <5.0% @ 3 - 12μm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick ZnSe window with BBAR (8000-12000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤0.5% @ 8 - 12μm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

相關產品

Frequently Purchased Together

Compatible Mounts

Title  Type 比較 庫存號碼   價格  Buy
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 NT$3,710
Request Quote
  • 5-7 Days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 NT$3,920
Request Quote
  • 5-7 Days
    ×
75.0/76.2mm Optic Dia., E-Series Kinematic Mount Adjustable - Tip-Tilt #15-868 NT$7,665
Request Quote
  • 5-7 Days
    ×
75.0/76.2mm Optic Dia., Optical Cell Assembly Fixed #36-466 NT$7,910
Request Quote
  • 5-7 Days
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 NT$13,405
Request Quote
  • 5-7 Days
    ×
75.0/76.2mm Optic Dia., Optical Cell Kinematic Mount Adjustable - Tip-Tilt #53-965 NT$19,250
Request Quote
  • 5-7 Days
    ×
108.0mm Max Optic Dia., Jaw Clamp Fixed #53-038 NT$26,775
Request Quote
  • 聯絡我們
    ×
108.0mm Max Optic Dia., Jaw Clamp and 6" Kinematic Mount Adjustable - Tip-Tilt #53-040 NT$39,900
Request Quote
  • 5-7 Days
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin