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All Products / Optics | 光學產品 / Optical Lenses | 透鏡 / Achromatic Lenses | 消色差透鏡 / VIS 0°抗反射鍍膜消色差透鏡
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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

18mm Dia. x 75mm FL, VIS 0°, Inked, Achromatic Lens

Any of our lenses with a diameter of 5mm or greater can be specified with blackened edges. To specify the blackening, simply append a –INK to the BBAR coated stock number.
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Stock #47-710-INK 聯絡我們
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Other Coating Options
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
NT$3,966
Volume Pricing
Qty 1-5 NT$3,966 each
Qty 6-25 NT$3,172 each
Qty 26-49 NT$2,992 each
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下載產品資料

Specifications

概況

Type:
Achromatic Lens

物理和機械特性

Diameter (mm):
18.00 ±0.025
Clear Aperture CA (mm):
17.00
Centering (arcmin):
<1
Center Thickness CT (mm):
5.27 ±0.20
Center Thickness CT 1 (mm):
3.27 ±0.10
Center Thickness CT 2 (mm):
2.00 ±0.10
Edge Thickness ET (mm):
4.36
Bevel:
Protective as needed

光學特性

Effective Focal Length EFL (mm):
75.00
Focal Length Tolerance (%):
±1
Back Focal Length BFL (mm):
72.15
Focal Length Specification Wavelength (nm):
587.6
Radius R1 (mm):
53.03
Radius R2 (mm):
-32.72
Radius R3 (mm):
-288.05
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BAF10 / N-SF10
Surface Quality:
40-20
f/#:
4.17
Numerical Aperture NA:
0.12
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
Wavelength Range (nm):
425 - 675

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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REACH 241:
Compliant
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產品概覽

  • 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MgF2和VIS-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。

Technical Information

Coating Curves

Custom

愛特蒙特光學（Edmund Optics）為您提供全面的光學和成像元件客製化服務，精準滿足特定應用需求。無論您的專案處於原型開發階段或籌備量產階段，我們都能為您提供靈活的解決方案。從概念設計到產品交付，我們經驗豐富的工程師團隊將為您提供全程支援。

我們的核心能力包括:

  • 尺寸定制、材料定制、鍍膜定制等
  • 高精度表面質量與平整度控制
  • 嚴格的公差要求與復雜的幾何形狀加工
  • 可靈活擴展的生產系統 — 從樣品試產到批量生產
target="_blank">客製化生產能力 或在此提交諮詢需求。

Compatible Mounts

 
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