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Meiji Techno MA611 SM Plan Achromat 4X objective--ma622 is the replacement
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Meiji MA611SM Semi Plan Achromat 4X objective, NA 0.10 WD 19.83mm
MA611 Semi Plan Achromat 4X Objective
N.A. 0.10, F.L. 30.55mm, W.D. 19.83mm
This Meiji Techno Biological Brightfield Objective - Non-Infinity Corrected for Upright - Biological Microscopes is made to the highest Japanese quality and optical standards, utilizing an Non-Infinity Tube Lens Design F=160mm. Designed to meet the most advanced biological 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 160 mm. DIN Standard mounting thread is 0.7965” (20.1MM) Diameter threads, 36 TPI (Threads per inch), 55° Whitworth. This objective is compatible with all Non-Infinity Corrected Optical System.
When designing objectives it is critical for Meiji Techno Japanese Engineers to set the ultimate resolution limit of the optical microscope. The important factors is to include the wavelength of light used to illuminate the specimen sample, the angular aperture of the light cone being captured by the objective and as important is the refractive index in the object distance between the objective front lens and the specimen. Resolution can be measured as the minimum detectable distance between two closely spaced specimen points of interest.
This Meiji Techno Biological Brightfield Objective - Non-Infinity Corrected for Upright - Biological Microscopes is made to the highest Japanese quality and optical standards, utilizing an Non-Infinity Tube Lens Design F=160mm. Designed to meet the most advanced biological 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 160 mm. DIN Standard mounting thread is 0.7965” (20.1MM) Diameter threads, 36 TPI (Threads per inch), 55° Whitworth. This objective is compatible with all Non-Infinity Corrected Optical System.
When designing objectives it is critical for Meiji Techno Japanese Engineers to set the ultimate resolution limit of the optical microscope. The important factors is to include the wavelength of light used to illuminate the specimen sample, the angular aperture of the light cone being captured by the objective and as important is the refractive index in the object distance between the objective front lens and the specimen. Resolution can be measured as the minimum detectable distance between two closely spaced specimen points of interest.
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Type
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Semi Plan Achromat (Biological)
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Optical
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Finite (Non-Infinity) Tube Lens
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Tube Length
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F=160mm
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Magnification
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4X
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Numerical Aperture (N.A.)
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0.10
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Focal Length (F.L.)
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30.55mm
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Working Distance (W.D.)
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19.83mm
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Parfocal Distance
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45mm
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Cover Slip Correction
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0.17mm
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Diameter Threads
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0.7965" (20.1mm) DIN Standard
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TPI
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36
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Whitworth
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55°
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Diameter (mm)
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27.7mm
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Length (mm)
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29.6mm
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Weight (g)
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80g
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Oil
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✘
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IS9001
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✔
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Meiji Techno
Since 1964 Meiji Techno has been a staple in schools, labs and industrial manufacturing facilities. We back our products with a generous warranties and a lifetime of customer service. We have the most rigorous quality control measures in the microscope industry. It is not good enough until we’ve proved it. This is why every microscope is inspected thoroughly before it leaves our factory in Saitama, Japan to ensure that only perfection arrives in your laboratory bench, educational institution or manufacturing facility.
PERFORMANCE:
A Meiji Techno Microscope will always perform well above the rest. Each Microscope system is solid, sturdy and carefully engineered in Japan. We’ve spent endless hours perfecting our Microscope systems. Our unique designs allows for an ergonomic modular system to be customized based on our customers specialized applications.
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Mass Measure Optics Lighting © 2023