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All Products / Microscopy / Infinity Corrected Objectives / EO High Resolution Infinity Corrected Objectives
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20X EO HR Infinity Corrected Objective

20X EO HR Infinity Corrected Objective (#58-373)

20X EO HR Infinity Corrected Objective (#58-373)

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Stock #58-373 3-5 days
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S$4,811.10
Qty 1-4
S$4,811.10
Qty 5+
S$4,571.85
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Horizontal Field of View, 1/2" Sensor:
0.32mm
Horizontal Field of View, 2/3" Sensor:
0.44mm
Field Stop Diameter (mm):
11.00
Focal Length FL (mm):
10.00
Model Number:
28-20-46-000
Length excluding Threads (mm):
82.00
Magnification:
20X
Maximum Diameter (mm):
34
Numerical Aperture NA:
0.60
Mounting Threads:
M26 x 36 TPI
Compatible Tube Lens Focal Length (mm):
Focal Length: 200mm
Type:
Microscope Objective
Resolving Power (μm):
0.56
Depth of Field (μm):
1.50
Operating Temperature (°C):
+23 ±5
Operating Humidity:
30 - 70%
Working Distance (mm):
13.00
Weight (g):
240.00
Wavelength Range (nm):
400 - 700
Style:
Infinity Corrected
Parfocal Length (mm):
95
Immersion Liquid:
N/A

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

  • High Resolving Power
  • Designed for use in Zoom Lens Systems
  • Features Mitutoyo Standard M26 x 36 TPI Threads

EO High Resolution Infinity Corrected Objectives are designed for high resolution over a small field of view. These objectives feature Mitutoyo standard M26 x 36 TPI threads and a 95mm parfocal length which allows them to be used interchangeably with Mitutoyo microscopes and accessories. While usable with Mitutoyo microscopes and accessories, these objectives perform best when used in a zoom lens system. EO High Resolution Infinity Corrected Objectives feature near-diffraction limited on axis performance. For longer working distance objectives that can be used in Mitutoyo systems, see our EO Infinity Corrected Long Working Distance Objectives.