MA923 Info:
Plan Semi Apo Epi BD 5X objective ∞/ 0, N.A. 0.10, F.L. 40.0mm, W.D. 17.0mm
The MA923 Plan Semi Apo Epi BD 5X compound metallurgical objective lens is also an option in our MT7500 and MT8500, IM7500, MC60, MC65, MC70, MC75, MCS-60, MCS-70 Metallurgical Brightfield /Darkfield Upright and Inverted Series. The Meiji Techno MA923 Plan Semi Apo Epi BD 5X, dry Metallurgical Brightfield/Darkfield Objective Infinity Objective 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 brightfield /darkfield upright and inverted imaging requirements. This objective represents the culmination of Meiji Techno’s Japanese Optical technology. This objective offers 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. Nosepiece mounting threads is (26 MM) Diameter threads, 36 TPI (Threads per inch), 55° Whitworth. This objective is compatible with all Infinity Corrected Optical System.
MA923 Plan Semi Apo Epi BD 5X, dry Metallurgical Brightfield/Darkfield Objective Infinity Objective is also an option in our MT7500 and MT8500, IM7500, MC60, MC65, MC70, MC75, MCS-60, MCS-70 Metallurgical Brightfield /Darkfield Upright and Inverted Series.
Type
|
Plan Semi Apo Epi BD (Metallurgical)
|
Optical
|
Infinity Corrected ∞ Tube Lens
|
Tube Length
|
F=200mm
|
Magnification
|
5X
|
Numerical Aperture (N.A.)
|
0.10
|
Focal Length (F.L.)
|
40.0mm
|
Working Distance (W.D.)
|
17.0mm
|
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
• 26 MM 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 Semi Apo Epi BD Brightfield/Darkfield Metallurgical Series
OBJECTIVE | MA923 | MA924 | MA925 | MA926 | MA995 | MA989 |
Type | Brightfield Plan Semi Apo Epi | |||||
Magnification | BD 5X | BD 10X | BD 20X | BD 50X | BD LWD50X | BD100X |
Numerical Aperture (N.A.) | 0.10 | 0.25 | 0.40 | 0.75 | 0.50 | 0.90 |
Working Distance (W.D.) | 17.0 | 7.48 | 5.20 | 0.38 | 5:00 | 0.37 |
Focal Length (F.L.) | 40.0 | 20.0 | 10.0 | 4.0 | 2.0 | 2.0 |
BRIGHTFIELD PLAN SEMI APO EPI OBJECTIVES
• MA923: Plan Semi Apo Epi Objective BD 5X, N.A. 0.10, W.D. 17.0mm, F.N. 24
• MA924: Plan Semi Apo Epi Objective BD 10X, N.A. 0.25, W.D. 7.48mm, F.N. 24
• MA925: Plan Semi Apo Epi Objective BD 20X, N.A. 0.40, W.D. 5.20mm, F.N. 24
• MA926: Plan Semi Apo Epi Objective BD 50X, N.A. 0.75, W.D. 0.38mm, F.N. 24
• MA995: Plan Semi Apo Epi Objective BD LWD 50X, N.A. 0.50, W.D. 5.00mm, F.N. 24
• MA989: Plan Semi Apo Epi Objective BD 100X, N.A. 0.90, W.D. 0.37mm, F.N. 24
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Download Brochure (PDF)
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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 Manual (PDF)
Double click to read at full screen
Download Brochure (PDF)
Double click to read at full screen
Download Manual (PDF)