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3X Mitutoyo Compact Objective

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3X Mitutoyo Compact Objective, #56-990

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Specifications

General

Model Number:
375-033
Type:
Microscope Objective
Style:
Finite Conjugate
Manufacturer:
Mitutoyo

Physical & Mechanical Properties

Length (mm):
32.20
Length excluding Threads (mm):
32.20
Maximum Diameter (mm):
30
Weight (g):
35.00

Optical Properties

Effective Focal Length EFL (mm):
50.59
Horizontal Field of View, 1/2" Sensor:
2.10mm
Horizontal Field of View, 2/3" Sensor:
2.90mm
Focal Length FL (mm):
50.61
Magnification:
3X
Numerical Aperture NA:
0.07
Resolving Power (μm):
2.5
Depth of Field (μm):
23.00
Field of View, 24 Diameter Field Eyepiece (mm):
8.0
Field of View, 18 Diameter Field Eyepiece (mm):
6.0
Working Distance (mm):
77.8
Wavelength Range (nm):
435 - 655
Field Number (mm):
24
Parfocal Length (mm):
110
Immersion Liquid:
N/A

Sensor

Maximum Sensor Format:
2/3"

Threading & Mounting

Mounting Threads:
M26 x 36 TPI

Environmental & Durability Factors

Operating Temperature (°C):
+5 to +35
Operating Humidity:
65±20%

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Details

  • Long Working Distances Allow for Integration into Machine Vision Measurement Systems
  • Small Size with Excellent Performance
  • Long Working Distances
  • Easily Integrates with C-Mount Cameras

The Mitutoyo Compact Objectives are ideal replacements to commercial and biological grade microscope objectives. An optimized compromise between physical size, numerical aperture, and working distance leads to diffraction limited performance at a fraction of the size and cost of their infinity-corrected counterparts. These objectives are easily integrated into C-Mount imaging systems with our Mitutoyo C-Mount Camera Tube #56-992. Higher powers are available in a larger package design, please contact our Applications Engineering Department for more information.

Edmund Optics is the main source for Mitutoyo Objectives. Place your orders now for these in demand quality products.

Technical Information

 
Magnification Working Distance A B C D E Stock No.
1X 73.7mm 36.3mm 5.0mm 26.0mm 25.0mm 30.0mm #56-988
2X 92.0mm 18.0mm 12.0mm 22.0mm 25.0mm 30.0mm #56-989
3X 77.8mm 32.2mm 5.0mm 26.0mm 25.0mm 30.0mm #56-990

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