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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多

直径12.5mm x 30mm FL 双胶合消色差透镜,MgF2镀膜

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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产品编码 #32-313 6-10 工作日
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RMB 788.07
数量 1-5
RMB 788.07
数量 6+
RMB 626.42
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规格

概况

类型:
Achromatic Lens

物理和机械特性

直径 (mm):
12.50 +0.0/-0.025
有效孔径 CA(mm):
11.50
中心偏(弧分):
<1
中心厚度 CT (mm):
5.70 ±0.10
中心厚度 CT 1 (mm):
4.50 ±0.05
中心厚度 CT 2 (mm):
1.20 ±0.05
边缘厚度 ET (mm):
4.39
倒角:
Protective bevel as needed

光学特性

有效焦距 EFL (mm):
30.00
焦距容差 (%):
±1
后焦距 BFL (mm):
26.12
焦距指定波长 (nm):
587.6
半径 R1 (mm):
15.97
半径 R2 (mm):
-15.00
半径 R3 (mm):
-528.23
基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
表面质量:
40-20
有效焦距/有效孔径直径比:
2.4
数字孔径 NA:
0.21
涂层:
MgF2 (400-700nm)
涂层规格:
Ravg ≤1.75% @ 400 - 700nm
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
波长范围 (nm):
400 - 700

合规性

RoHS 2015:
Certificate of Conformance:
Reach 240:

产品概览

  • 专为 0° 入射角设计
  • 每个表面少于1.75% 的反射率 @ 400 - 700nm
  • VIS 0° 和 VIS-NIR 还可提供镀膜的消色差透镜

TECHSPEC® MgF2镀膜消色差透镜由两个光学镜片粘合组成,形成一个经计算机优化后的双合透镜,以校正轴上球差和色差。这类透镜采用单层 MgF2镀膜,在 400 - 700nm 波长范围内的反射率低于 1.75%。TECHSPEC® MgF2 镀膜消色差透镜最适用于涉及多色(白光)成像的应用,因为其指定的的双合透镜配对能够纠正玻璃固有的颜色分离。由于消除了色差影响,消色差双合透镜成为多色照明和成像的最有效的方式。  

技术数据

Coating Curves

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Compatible Mounts

 
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