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50.8mm Dia. x 32mm FL, MgF2 Coated, Aspheric Condenser Lens

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产品编码 #21-203 6-10 工作日
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RMB 608.17
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数量 11+
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Product Details

类型:
Condenser Lens

Physical & Mechanical Properties

直径 (mm):
50.80 +0.0/-0.2
中心偏(弧分):
≤30
有效孔径 CA(mm):
45.72
边缘厚度 ET (mm):
2.10
中心厚度 CT (mm):
25.00 ±0.30
倒角:
Protective bevel as needed
非球面直径 (mm):
20.5
Shape of Back Surface:
Convex

Optical Properties

有效焦距 EFL (mm):
32.00
数字孔径 NA:
0.79
后焦距 BFL (mm):
17
基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
H-K51
焦距容差 (%):
±5
涂层:
MgF2 (400-700nm)
涂层规格:
Ravg ≤ 1.75% @ 400 - 700nm
表面质量:
80-50 (typical)
有效焦距/有效孔径直径比:
0.63
半径 R2 (mm):
99.64
波长范围 (nm):
400 - 700
Conjugate Distance:
Infinite

合规性

RoHS 2015:
Certificate of Conformance:
Reach 235:

产品系列说明

  • 模压照明透镜
  • 采用非球面或球面设计
  • 高数值孔径

聚光透镜是一款适用于照明应用的模压透镜。聚光透镜孔径大,焦距短,常用于发射-探测应用,投影应用或聚光照明应用,如Koehler照明。 非球面聚光透镜的非球面表面采用模压,反面进行研磨和抛光,提供卓越的性能。平凸(PCX)聚光透镜的两个表面均采用模压,物超所值。

Filter

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Meta description: Ideal for volume applications, including laser diode collimation, bar code scanners, and optical data storage. Can be molded into diameters as small as 1mm.

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Chromatic Focal Shift

Conjugate Distance

Épaisseur de bord

Distance focale effective (EFL)

Finite/Finite Conjugate

Power

Singlet Lens

Strehl Ratio

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Diffraction Limit

Irregularity

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BBAR Coating

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Bevel

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Surface Quality

 
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