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檢視所有 51 產品系列
TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

25.4mm Dia. x 35mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens

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

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

TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses
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Stock #39-548
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Qty 1-10
NT$13,530
Qty 11+
NT$11,913
Volume Pricing
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Diameter (mm):
25.40 +0.00/-0.10
Effective Focal Length EFL (mm):
35.00 @ 10.6µm
Back Focal Length BFL (mm):
33.46
Coating:
BBAR (8000-12000nm)
Coating Specification:
Ravg ≤0.5% @ 8 - 12μm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
II-VI 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):
≤12.7
Center Thickness CT (mm):
3.70 ±0.10
Edge Thickness ET (mm):
2.03
Radius R1 (mm):
49.10
Clear Aperture CA (mm):
22.86
f/#:
1.38
Numerical Aperture NA:
0.36
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
8000 - 12000
Bulk Absorption Coefficient (cm1):
<0.0005 @ 10.6μm
Surface Roughness (Angstroms):
<50 RMS

Regulatory Compliance

RoHS 2015:
Reach 209:

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II-VI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。

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