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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

25.4mm Dia x 75mm FL, NIR II Imaging Grade PCX Cylinder Lens

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Stock #34-632 5-7 Days
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NT$3,710
Qty 1-5
NT$3,710
Qty 6+
NT$2,975
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下載產品資料
Diameter (mm):
25.40 +0.0/-0.025
Effective Focal Length EFL (mm):
75.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
f/#:
3.00
Numerical Aperture NA:
0.17
Coating:
NIR II (750-1550nm)
Type:
Cylinder Lens, Plano-Convex
Wavelength Range (nm):
750 - 1550
Back Focal Length BFL (mm):
72.93
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
3.14
Center Thickness Tolerance (mm):
±0.1
Clear Aperture CA (mm):
22.86
Coating Specification:
Rabs ≤1.5% @ 750 - 800nm
Rabs ≤1.0% @ 800 - 1550nm
Ravg ≤0.7% @ 750 - 1550nm
Edge Thickness ET (mm):
1.00
Focal Length Tolerance (%):
±1
Radius R1 (mm):
38.76
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Plano Axis Wedge (arcmin):
<5
Power Axis Wedge (arcmin):
<5

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

產品系列說明

  • 非常適用於光束成形應用
  • 嚴格控制的光學公差和幾何公差
  • 可選矩形和圓形尺寸

TECHSPEC®成像級 PCX(平凸) 柱面透鏡不僅擁有嚴格控制的公差,還提供適用於批量集成的批量定價。與能在兩個維度上聚焦光束的球面透鏡不同,柱面透鏡只能在一個維度上聚焦光束。可選適用於雷射應用的抗反射膜,從而最大限度地減少雜散光,並最大限度地提高系統的光通量。我們的TECHSPEC®成像級 PCX(平凸) 柱面透鏡擁有嚴格控制的幾何特性,以確保從設計到製造始終保持其高性能。典型應用包括將雷射二極管橢圓光束變圓,形成片光用於測量系統,或將雷射光投射到表面上。

注意: 有關負焦距的柱面透鏡,請參閱我們的TECHSPEC® 成像級 PCV(平凹) 柱面透鏡

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