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20X Mitutoyo Plan Apo NIR Infinity Corrected Objective

20X Mitutoyo Plan Apo NIR Infinity Corrected Objective, #46-404

20X Mitutoyo Plan Apo NIR Infinity Corrected Objective, #46-404

Stock #46-404
A$5,486.25
Qty 1-5
A$5,486.25
Qty 6
A$5,215.16
Volume Pricing
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Magnification:
20X
Numerical Aperture NA:
0.40
Compatible Tube Lens :
Focal Length: 200mm
Depth of Focus (μm):
1.7
Field of View, 1/2" Sensor:
0.32 x 0.24mm
Field of View, 18 Diameter Field Eyepiece (mm):
0.9
Field of View, 2/3" Sensor:
0.44 x 0.33mm
Field of View, 24 Diameter Field Eyepiece (mm):
1.2
Focal Length FL (mm):
10.0
Length excluding Threads (mm):
75.0
Manufacturer:
Mitutoyo
Maximum Diameter (mm):
34.0
Resolving Power (μm):
0.7
Style:
Infinity Corrected
Type:
Microscope Objective
Weight (g):
300.00
Working Distance (mm):
20.0
Wavelength Range (nm):
480 - 1800
Operating Temperature (°C):
-5 to +45

Regulatory Compliance

Reach 191:
RoHS 2015:
Not Compliant

Product Family Description

  • Ideal for Bright Field Imaging in UV, Visible, and NIR Spectral Regions
  • Excellent Performance at Nd:YAG Laser Lines
  • Broad Spectral Ranges

Mitutoyo’s NIR, NUV, and UV infinity corrected long working distance objectives combine the benefits of the standard M Plan Apo and M Plan Apo SL series objectives with enhanced spectral ranges. The NIR objectives are corrected from 480 to 1800nm, making them ideal for semiconductor and telecommunication inspection, or for laser cutting with common Nd:YAG lasers. The HR series offers an increased numerical aperture, providing smaller spot sizes and higher resolution. The NUV and UV series of objectives have excellent performance at the doubled, tripled, and quadrupled Nd:YAG harmonics.

Technical Information

Dimensions (mm)
M Plan NIR A B C D E F
5X 57.5 0.4 25.0 24.6 32.2 34.0
10X 64.5 1.0 25.2 24.6 32.2 34.0
20X 75.0 0.6 24.8 24.4 32.2 34.0
50X 78.0 0.4 25.0 24.4 32.2 34.0
100X 83.0 0.5 25.0 24.6 32.2 34.0
HR 50X 85.0 0.5 28.0 27.6 37.0 39.0
HR 100X 85.0 0.5 28.0 27.6 37.0 39.0
M Plan NUV A B C D E F
20X 78.0 1.6 25.0 24.0 32.2 34.0
50X 80.0 2.6 25.0 24.4 32.2 34.0
100X 84.0 1.7 24.4 23.4 32.2 34.0
M Plan UV A B C D E F
20X 80.0 2.58 25.2 24.0 32.2 34.0
50X 83.0 0.30 25.0 24.4 32.2 34.0
100X 85.0 2.53 25.2 23.4 32.2 34.0

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