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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

12.7mm Dia. x 25.4mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens

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TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses

TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses

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Stock #11-420 5-7 Days
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NT$13,825
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NT$12,443
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下載產品資料
Diameter (mm):
12.70 +0.00/-0.10
Effective Focal Length EFL (mm):
25.40 @ 10.6µm
Back Focal Length BFL (mm):
24.36
Coating:
BBAR (3000-12000nm)
Coating Specification:
Ravg ≤3.0% @ 3 - 12μm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Coherent® Infrared ZnSe
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
λ
Power (P-V) @ 10.6μm:
λ/10
Irregularity (P-V) @ 10.6μm:
λ/20
Centering, ETD (μm):
≤50.8
Center Thickness CT (mm):
2.50 ±0.10
Edge Thickness ET (mm):
1.93
Radius R1 (mm):
35.63
Clear Aperture CA (mm):
11.43
f/#:
2.00
Numerical Aperture NA:
0.25
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
3000 - 12000
Bulk Absorption Coefficient (cm1):
<0.0005 @ 10.6μm
Surface Roughness (Å):
<50 RMS

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

產品系列說明

  • 愛特蒙特光學設計,II-VI製造
  • 高級硒化鋅材料
  • 無鍍膜或寬頻抗反射鍍膜選項

TECHSPEC®硒化鋅(ZnSe)平凸(PCX)透鏡專為中波和長波紅外光譜中的聚焦或準直應用而設計。這些透鏡由Coherent®製造,採用10.6µm時具有<0.0005cm-1的體吸收的紅外硒化鋅材料,並提供無鍍膜或各種寬頻防反射鍍膜選項。8-12µm塗層非常適用於CO2雷射和熱感攝影機應用,而雙頻3-12µm鍍膜是高光譜應用的理想選擇。TECHSPEC®硒化鋅PCX透鏡具有<λ/20的不規則度(在10.6µm時)、40-20表面品質及<50Å表面粗糙度。提供三種直徑選項,有效焦距範圍為12.7mm至200mm。

注意:II-VI Incorporated 已變更為 Coherent Corp.

技術資訊

AR COATED ZINC SELENIDE

Typical transmission of a 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 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

 
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