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50X Mitutoyo Plan Apo HR Infinity Corrected Objective

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50X Mitutoyo Plan Apo HR Infinity Corrected Objective, #58-237

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Stock #58-237 3-4 days
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€6.770,00
Qty 1+
€6.770,00
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Field of View, 24 Diameter Field Eyepiece (mm):
0.48
Field of View, 18 Diameter Field Eyepiece (mm):
0.36
Exit Pupil Diameter (mm):
6.00

Product Details

Model Number:
378-814-4
Type:
Microscope Objective
Style:
Infinity Corrected
Manufacturer:
Mitutoyo

Physical & Mechanical Properties

Length excluding Threads (mm):
89.80
Maximum Diameter (mm):
34
Weight (g):
400.00

Optical Properties

Compatible Cover Glass Thickness (mm):
N/A
Horizontal Field of View, 1/2" Sensor:
0.13mm
Horizontal Field of View, 2/3" Sensor:
0.18mm
Focal Length FL (mm):
4.00
Magnification:
50X
Numerical Aperture NA:
0.75
Resolving Power (μm):
0.3
Depth of Field (μm):
0.50
Working Distance (mm):
5.2
Wavelength Range (nm):
435 - 655
Parfocal Length (mm):
95
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 +40
Operating Humidity:
20 - 80%

Additional Info

Compatible Tube Lens Focal Length (mm):
Focal Length: 200mm

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Family Description

  • Long Working Distances
  • Bright Field Inspection
  • High Quality Plan Apochromat Design
  • Flat Image Surface over Entire Field of View

Mitutoyo Infinity Corrected Long Working Distance Objectives are world-renowned for setting the standard of excellence for long working distance microscope optics. They have achieved the best combination of working distance and optical performance by using a new approach—avoiding outdated conventions used by competitors. Making the objectives larger and longer has made the designs easier (95mm parfocalization length). The lenses are all Plano Apochromats to maintain as high an N.A. and contrast as possible. An apochromatic objective lens is chromatic aberration corrected for red, blue, and yellow, while a standard achromatic objective lens is only corrected for red and blue. Plano Apochromats are typically very expensive, but high-volume production has made it possible to keep the cost down comparative to standard Achromat long working distance objectives. Mitutoyo Infinity Corrected Long Working Distance Objectives are optimized for bright field illumination (incident illumination parallel to the optical axis) and are ideal for in-line illumination applications. A secondary (or tube) lens is required for an infinity correction system. All stated magnifications are based on a tube lens focal length of 200mm. Mounting thread: M26 x 0.706 pitch (36 TPI). 

M Plan Apo SL Series

  • Super-Long Working Distance for Bright Field Inspection
  • 13mm Working Distance for 100X and 200X Models
  • High Quality Apochromat Design
  • Flat Image Surface over Entire Field of View
  • Good Color Reproducibility

Accessory Tube Lenses

Accessory Tube Lenses and C-Mount Thread Adapters can be used to adapt the Mitutoyo objectives to additional configurations.

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

Title CompareStock Number  Price Buy
MT-40 Accessory Tube Lens #83-911 €1.370,00   Request Quote
  • 3-4 days
    ×
Mitutoyo to C-mount Camera 152.5mm Extension Tube #56-992 €195,00   Request Quote
  • In Stock
    ×
MT-1 Accessory Tube Lens #54-774 €865,00   Request Quote
  • 3-4 days
    ×
MT-2 Accessory Tube Lens #56-863 €995,00   Request Quote
  • Contact Us
    ×
Mitutoyo MT-1/MT-2 C-mount Adapter #58-329 €221,00   Request Quote
  • Contact Us
    ×
C-Mount Male to Mitutoyo (M26) Female Step-Up Adapter #55-743 €47,25 Qty 5+ €41,90   Request Quote
  • In Stock
    ×

Technical Information

Dimensions (mm)
Stock No. M Plan Apo A B C D E F W.D.
#58-235 1X 84.0 - 38.0 - 41.0 34.0 11.0
#46-142 2X 61.0 1.4 27.5 24.7 32.2 34.0 34.0
#46-143 5X 61.0 1.6 25.0 23.0 32.2 34.0 34.0
#66-383 7.5X 60.0 - 25.0 24.0 32.2 34.0 35.0
#46-144 10X 61.0 2.0 28.2 - 32.2 34.0 34.0
#46-145 20X 75.0 1.5 29.2 - 32.2 34.0 20.0
#46-146 50X 82.0 1.5 29.2 - 32.2 34.0 13.0
#46-147 100X 89.0 4.7 29.2 17.8 32.2 34.0 6.0
Stock No.
M Plan Apo HR A B C D E F W.D.
#34-247 5X HR 69.5 3.7 24.8 - 32.2 34.0 25.5
#58-236 10X HR 80.0 7.5 29.0 26.0 37.0 39.0 15.0
#58-237 50X HR 89.8 2.0 28.2 - 32.2 34.0 5.2
#58-238 100X HR 93.7 2.0 28.2 - 32.2 34.0 1.3
Stock No.
M Plan APO SL A B C D E F W.D.
#46-398 20X SL 64.5 1.5 24.8 24.0 32.2 34.0 30.5
#46-399 50X SL 74.5 3.9 25.2 23.5 32.2 34.0 20.5
#46-401 100X SL 82.0 1.4 23.9 22.0 32.2 34.0 13.0
Filter

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