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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

25mm Dia. x 160mm FL, VIS 0° Coated, Achromatic Lens

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Stock #67-331 5-7 Days
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Other Coating Options
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NT$3,850
Qty 1-5
NT$3,850
Qty 6+
NT$3,080
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下載產品資料
Diameter (mm):
25.00 +0.0/-0.025
Effective Focal Length EFL (mm):
160.00
Focal Length Tolerance (%):
±1
Back Focal Length BFL (mm):
157.87
Focal Length Specification Wavelength (nm):
587.6
Clear Aperture CA (mm):
24.00
Centering (arcmin):
<1
Center Thickness CT (mm):
5.50 ±0.20
Center Thickness CT 1 (mm):
3.00 ±0.10
Center Thickness CT 2 (mm):
2.50 ±0.10
Radius R1 (mm):
107.20
Radius R2 (mm):
-67.90
Radius R3 (mm):
-179.23
Edge Thickness ET (mm):
4.33
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
40-20
f/#:
6.4
Numerical Aperture NA:
0.08
Coating:
VIS 0° (425-675nm)
Coating Specification:
Ravg ≤0.4% @ 425 - 675nm
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Bevel:
Protective bevel as needed
Type:
Achromatic Lens
Wavelength Range (nm):
425 - 675

Regulatory Compliance

RoHS 2015:
Reach 219:
Certificate of Conformance:

產品系列說明

  • 設計用於 0°入射角
  • 在 425 - 675nm 的每個表面反射率低於 0.4%
  • 也提供MgF2VIS-NIR抗反射鍍膜鍍消色差透鏡

鍍膜消色差透鏡包含由兩個光學元件黏合而成的膠合透鏡,適合用來修正軸上球差和色差。

 
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