MA825 TC Plan Achromat Phase LWD 4X Objective ? for TC-5000 Series

N.A. 0.13, F.L. 50.0mm, W.D.17.3mm
Meiji Techno MA825 TC Plan Phase 4X Inverted Biological Microscope 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 Polarizing and Geological imaging requirements. This objective represents the culmination of Meiji Techno’s Optical Japanese 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 200mm. 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 MA825 TC Plan Phase 4X Inverted Biological Microscope Objective lens is also an option in our TC-5000 Upright SeriesNote: Meiji Techno offers objectives made in our main factory by Meiji Techno in Saitama, Japan with strict ISO9001 standards and Japanese optical quality.  When choosing a proper microscope objective, it is important to keep in mind that objectives are designed to integrate with a particular microscope.  Before interchanging objectives, it is imperative to check the tube lens design and focal length and the threading type of the objective being replaced.  Please note that the optical performance of each objective may vary from the engraved specifications when integrated with components and systems from different microscope manufacturers.  Multiple optical factors including the microscope objective, tube lens and eyepiece together define the magnification of a system

SKU: ma825_tc_achromat_phase_lwd_4x_objective Category:

Description

The Brightfield Objective features include:
   • 100% MADE IN JAPAN

               • High Quality Strain free Plan 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

TC LWD Planachromat Phase Objective Series

  • High Quality Plan Long Working Distance Objective Design
  • Flat Image Surface over Entire Field of View
  • Good Color Reproducibility
  • 100% Designed and Made in Japan

Additional information

Weight 1.0000 kg
Components & Accessories

BRIGHTFIELD TC PLAN ACHROMAT PHASE OBJECTIVES• MA825: TC Plan LWD Phase Objective 4X ∞/ 0.17, N.A. 0.13, W.D. 17.3mm, F.N. 24 • MA826: TC Plan LWD Phase Objective 10X ∞/ 0.17, N.A. 0.25, W.D. 7.60mm, F.N. 24 • MA827: TC Plan LWD Phase Objective S20X ∞/ 0.17, N.A. 0.40, W.D. 7.00mm, F.N. 24 • MA828: TC Plan LWD Phase Objective S40X ∞/ 0.17, N.A. 0.65, W.D. 2.80mm, F.N. 24

Details

OBJECTIVE
MA825
MA826
MA827
MA828

Type
TC Plan Achromat Phase 

Magnification
4X
10X
S20X
S40X

Numerical Aperture (N.A.) 
0.13
0.25
0.40
0.65

Working Distance (W.D.)
17.3
7.60
7.0
2.80

Focal Length (F.L.)
50.0
20.0
10.0
5.0

Downloads

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 Manual (PDF)

Specifications

MA825 Info:TC Plan Phase LWD 4X objective ∞/ 1.0, N.A. 0.13, F.L. 50.0mm, W.D. 17.3mm. The MA825 TC Plan Phase 4X Inverted Biological Microscope 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 Polarizing and Geological imaging requirements. This objective represents the culmination of Meiji Techno’s Optical Japanese 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 petrographic 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 MA825 TC Plan Phase 4X Inverted Biological Microscope Objective lens is also an option in our TC-5000 Inverted Series

Type 

TC Plan Phase LWD (Biological, Inverted)

Optical 

 Infinity Corrected ∞ Tube Lens

Tube Length 

 F=200mm

Magnification 

 4X

Numerical Aperture (N.A.) 

 0.13

Focal Length (F.L.) 

 50.0mm

Working Distance (W.D.) 

 17.3mm

Parfocal Distance 

 45mm

Cover Slip Correction 

 1.0mm

Diameter Threads

 0.7965" (20.1mm) DIN Standard

TPI 

 36

Whitworth

 55°

Diameter (mm) 

 27.79mm

Length (mm) 

 -mm

Weight (g) 

 80g

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"