MA871 Info:
Plan Epi Objective 10X, N.A. 0.25, W.D. 7.48mm, F.N. 24
This Meiji Techno MA871 Plan Achromat Epi 10X Metallurgical Upright & Inverted 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 MA871 Plan Achromat Epi 10x metallurgical objective lens is also integrated in our MC-40, MC-50, MC-45, MC-55, MCS-40 , MCS-50, MT7000, MT8000 & IM7000 Series
Type
|
Plan Achromat Epi (Metallurgical)
|
Optical
|
Infinity Corrected ∞ Tube Lens
|
Tube Length
|
F=200mm
|
Magnification
|
10X
|
Numerical Aperture (N.A.)
|
0.25
|
Focal Length (F.L.)
|
20.0mm
|
Working Distance (W.D.)
|
7.48mm
|
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
Plan Achromat Epi Series for BF Metallurgical Series
OBJECTIVE | MA870 | MA871 | MA872 | MA873 | MA874 |
Type | Brightfield Plan Epi | ||||
Magnification | 5X | 10X | 20X | 50X | 100X |
Numerical Aperture (N.A.) | 0.10 | 0.25 | 0.40 | 0.75 | 0.90 |
Working Distance (W.D.) | 20.0 | 7.48 | 5.20 | 0.38 | 0.34 |
Focal Length (F.L.) | 40.0 | 20.0 | 10.0 | 4.0 | 2.0 |
BRIGHTFIELD PLAN EPI OBJECTIVES
• MA870: Plan Epi Objective 5X, N.A. 0.10, W.D. 20.0mm, F.N. 24
• MA871: Plan Epi Objective 10X, N.A. 0.25, W.D. 7.48mm, F.N. 24
• MA872: Plan Epi Objective 20X, N.A. 0.40, W.D. 5.20mm, F.N. 24
• MA873: Plan Epi Objective 50X, N.A. 0.75, W.D. 0.38mm, F.N. 24
• MA874: Plan Epi Objective 100X, N.A. 0.90, W.D. 0.37mm, F.N. 24
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Download Brochure (PDF)
Double click to read at full screen
Download Brochure (PDF)
Double click to read at full screen
Download Brochure (PDF)
Double click to read at full screen
Download Manual (PDF)
Double click to read at full screen
Download Brochure (PDF)
Double click to read at full screen
Download Manual (PDF)