MA344 Info:
S. Plan M50X objective, ∞/0, N.A. 0.70, F.L. 4.0 mm, W.D. 0.36 mm
This Meiji Techno MA344 S. Plan M50X Metallurgical Upright Microscope Objective Infinity is made to the highest Japanese quality and optical standards, utilizing an Infinity Tube Lens Design F=200mm. Designed to meet the most advanced metallurgical imaging requirements. This objective represents the culmination of Meiji Techno’s Optical technology. This objective offer increased brightness and the highest possible N.A. in its class for maximum light gathering ability. Designed to correct lateral and axial chromatic aberrations over the entire field of view. This objective produce images that are flat, crisp and clear with high contrast and optical resolution. This objective works with a wide array of applications. The stated magnification is based on a Tube lens of 200 mm. DIN Standard mounting threads is 0.7965” (20.1MM) Diameter threads, 36 TPI (Threads per inch), 55° Whitworth. This objective is compatible with all Infinity Corrected Optical System.
The MA344 S. Plan M50X upright compound metallurgical objective lens is also an option in our ML7000 and ML8000 Metallurgical Upright Series
Type
|
S Plan (Metallurgical)
|
Optical
|
Infinity Corrected ∞ Tube Lens
|
Tube Length
|
F=200mm
|
Magnification
|
50X
|
Numerical Aperture (N.A.)
|
0.70
|
Focal Length (F.L.)
|
4.0mm
|
Working Distance (W.D.)
|
0.36mm
|
Parfocal Distance
|
45mm
|
Diameter Threads
|
0.7965" (20.1mm) DIN Standard
|
TPI
|
36
|
Whitworth
|
55°
|
Diameter (mm)
|
-mm
|
Length (mm)
|
-mm
|
Weight (g)
|
70g
|
Oil
|
?
|
IS9001
|
?
|
Product Information:
• Manufactured: 100% MADE IN JAPAN
• Warranty: LIMITED LIFETIME WARRANTY
• Customer Support: 1-(800) 832-0060 (U.S.A Based)
Package Information:
• Weight: Less than 1lb
• Box Size: 8" x 8" x 4"
The Brightfield Objective features include:
• 100% MADE IN JAPAN
• High Quality Plan Achromat Design
• Flat image correction over entire field of view ( F.O.V.)
• Brightfield Inspection
• Computer-Aided-Design (CAD) objective
• Infinity Corrected Tube Lens Design, F=200mm
• DIN Standard mounting thread is 0.7965”(20.1MM) diameter threads
• 36 TPI (Threads per inch), 55° Whitworth
• High quality optics designed by Meiji Techno Optical Engineers
• Objectives composed of Numerous internal glass elements
• Corrected for flatness of field
• Uniform Quality and Glass formulations
• Corrected for most common optical artifacts such as coma, astigmatism, geometrical abberation
• Corrected for field curvature and spherical and chromatic aberration
• Corrected for more aberrations over wider fields, but image flare has been dramatically reduced
• Substantial increase in light transmission, yielding crisp and remarkably bright sharp images
S. Plan Brightfield Metallurgical Series
BRIGHTFIELD S PLAN OBJECTIVES
• MA390: S. Plan M3X objective, ∞/0, N.A. 0.075, W.D. 53.0mm, F.N. 24
• MA330: S. Plan M5X objective, ∞/0, N.A. 0.10, W.D. 15.7mm, F.N. 24
• MA337: S. Plan M10X objective, ∞/0, N.A. 0.25, W.D. 9.40mm, F.N. 24
• MA339: S. Plan M40X objective, ∞/0, N.A. 0.65, W.D. 0.81mm, F.N. 24
• MA344: S. Plan M50X objective, ∞/0, N.A. 0.70, W.D. 0.36mm, F.N. 24
• MA328: S. Plan M100X objective, dry, ∞/0, N.A. 0.75, W.D. 0.27mm, F.N. 24
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