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40X DIN Semi-Plan, Finite Intl Standard Objective

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Stock #33-471 5-7 Days
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Field of View, 18 Diameter Field Eyepiece (mm):
0.45

Product Details

Type:
Semi-Plan
Style:
Finite Conjugate

Physical & Mechanical Properties

Field of View (mm):
0.5
Length excluding Threads (mm):
44.40
Maximum Diameter (mm):
25
Weight (g):
83.4

Optical Properties

Design Wavelength DWL (nm):
546
Focal Length FL (mm):
4.00
Magnification:
40X
Numerical Aperture NA:
0.65
Depth of Field (μm):
1.89
Working Distance (mm):
0.45
Wavelength Range (nm):
400 - 700
Field Number (mm):
20
Parfocal Length (mm):
45.05
Immersion Liquid:
N/A

Threading & Mounting

Mounting Threads:
RMS / 20.32mm x 36 TPI

Environmental & Durability Factors

Operating Temperature (°C):
+10 to +40
Operating Humidity:
Max 85% at 35°C with no condensation

Additional Info

Compatible Tube Lens Focal Length (mm):
Focal Length: 160mm

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 適用於RMS螺紋接口顯微鏡
  • AR 鍍膜光學元件
  • 可提供 4 倍至 100 倍的固定放大率

我們提供國際標準顯微鏡,可以使用RMS螺紋接口適應主要品牌的顯微鏡。我們提供DIN 45mm標準顯微鏡,所有這些顯微鏡都具有變色和平場設計的變色設計,可確保寬頻白光源的正確顏色校正。 平面射野設計添加了一個功能以創建平面射野。國際標準顯微鏡採用AR塗層光學鏡片,確保最大傳輸並減少光學元件的內部反射。所有20X至100X客觀後視鏡均具有彈簧載入(伸縮)前端,以防止滑動損壞。 


請注意:建議對NA值大於1.0的所有100X客觀透鏡上油(版本 第86-834號)。 

技術資訊

DIN目標鏡面–變色
放大倍率 A B C
4X 23mm 24mm 21mm
10X 44.3mm 24mm 21.5mm
20X 47.5mm 24mm 22mm
40X 48.5mm 24mm 22mm
60X 48.1mm 24mm 22mm
100X 48.5mm 24mm 22mm
DIN 目標鏡像–水平欄位
放大倍率 A B C
4X 34.3mm 25mm 21.5mm
10X 42.4mm 25mm 23mm
40X 48.1mm 25mm 23mm
100X 48.7mm 25mm 23mm
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