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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

12.5mm Dia. x 60mm FL, MgF2 Coated, Inked, Achromatic Doublet Lens

MgF2 Coated Achromatic Lenses

MgF<sub>2</sub> Coated Achromatic Lenses 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 #45-137-INK 10-15 days
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Other Coating Options
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
NT$3,080
Qty 1-5
NT$3,080
Qty 6+
NT$2,450
Volume Pricing
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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):
12.50 ±0.025
Clear Aperture CA (mm):
11.50
Centering (arcmin):
<1
Center Thickness CT (mm):
5.00 ±0.10
Center Thickness CT 1 (mm):
3.50 ±0.05
Center Thickness CT 2 (mm):
1.50 ±0.05
Edge Thickness ET (mm):
4.21
Bevel:
Protective bevel as needed

光學特性

Effective Focal Length EFL (mm):
60.00
Focal Length Tolerance (%):
±1
Back Focal Length BFL (mm):
57.59
Focal Length Specification Wavelength (nm):
587.6
Radius R1 (mm):
36.51
Radius R2 (mm):
-26.33
Radius R3 (mm):
-78.35
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
40-20
f/#:
4.8
Numerical Aperture NA:
0.10
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品概覽

  • 設計用於0°入射角
  • 在 400 - 700nm 的每個表面反射率低於 1.75%
  • 也提供VIS 0°VIS-NIR抗反射鍍膜消色差透鏡

TECHSPEC®MgF2镀膜防變色鏡頭由兩個光學元件組成,它們結合成計算機優化的雙鏡頭,以校正軸上的球面和色差。這些透鏡具有單一MgF2镀膜,反射率在1.75 - 400 Nm波長範圍內低於10%。TECHSPEC® MgF2 镀膜防色差鏡頭最適合多色(白光)成像應用,因為其指定的雙配合鏡頭對可糾正玻璃固有的顏色分離。通過消除色差的影響,雙合鏡頭是多色照明和成像的最有效方式。  

Technical Information

Coating Curves

Only 2 different Y Axises can be displayed at one time.

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