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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

6.25mm Dia x -50mm FL VIS 0° Coated, Illumination Grade PCV Cylinder Lens

TECHSPEC® Illumination Grade PCV Cylinder Lenses

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Stock #69-793 聯絡我們
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NT$2,783
Qty 1-5
NT$2,783
Qty 6+
NT$2,223
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下載產品資料
Diameter (mm):
6.25 +0.0/-0.2
Effective Focal Length EFL (mm):
-50.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
f/#:
8.00
Numerical Aperture NA:
0.06
Coating:
VIS 0° (425-675nm)
Type:
Cylinder Lens, Plano-Concave
Wavelength Range (nm):
425 - 675
Back Focal Length BFL (mm):
-51.32
Center Thickness CT (mm):
2.00
Center Thickness Tolerance (mm):
±0.1
Coating Specification:
Ravg ≤0.4% @ 425 - 675nm
Edge Thickness ET (mm):
2.19
Focal Length Tolerance (%):
±3
Radius R1 (mm):
-25.84
Surface Quality:
60-40
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
5 J/cm2 @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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產品系列說明

  • Cylinder Lenses Ideal for 1 Dimensional Laser Beam Convergence
  • Circular and Rectangular Form Factors
  • Multiple Coating Options Available

照明級 PCV(平凹) 柱面透鏡常用於將准直雷射光源轉化為光線產生器。PCV與照明級 PCX(平凸) 柱面透鏡可搭配用於光束擴束器應用。

The thin lens approximation for the length of a line generated by a negative cylinder lens is: L = 2 * (r0/f) * (z + f) where L is the line length, r0 is half the beam diameter, z is the projection distance, and -f is the focal length of the lens.

 
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