Артикул:
Stock #58-372
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Характеристики
Numerical Aperture NA
—
0.45
Type
—
Microscope Objective
Wavelength Range (nm)
—
400 - 700
RoHS
—
Exempt
Operating Temperature (°C)
—
+23 ±5
Manufacturer
—
Edmund Optics®
Все характеристики
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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.
Документы
Numerical Aperture NA
0.45
Type
Microscope Objective
Wavelength Range (nm)
400 - 700
RoHS
Exempt
Operating Temperature (°C)
+23 ±5
Manufacturer
Edmund Optics®
Mounting Threads
M26 x 36 TPI
Model Number
28-20-45-000
Weight (g)
205.00
Focal Length FL (mm)
20.00
Working Distance (mm)
19.00
Maximum Diameter (mm)
34
Style
Infinity Corrected
Magnification
10X
Horizontal Field of View, 1/2" Sensor
0.64mm
Horizontal Field of View, 2/3" Sensor
0.88mm
Length excluding Threads (mm)
76.0
Compatible Tube Lens Focal Length (mm)
Focal Length: 200mm
Depth of Field (μm)
2.70
Parfocal Length (mm)
95
Resolving Power (μm)
0.74
Immersion Liquid
N/A
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