Product Description

Meiji Techno’s brand new transmitted and incident light polarised microscope is the MT9900 Series. The MT9900 Series employs all new and improved strain free S.Plan optics. Meiji Techno’s ICOS™(Infinity Corrected Optical System) makes the study of thin sections and other mounted samples fast and easy while delivering an excellent cost-to-performance ratio.

• Computer Aided Design
• Ergonomically positioned controls
• Comfortable Siedentopf viewing head
• 30W Transmitted Koehler Halogen Illuminator
• 30W Vertical Incident Koehler Halogen Illuminator (MT9420 & MT9430)
• Strain Free Optics Throughout
• Brightfield and Polarised Light observation modes
• Optional Point Counting Stage

Viewing Heads

Model MA952 is the Siedentopf-type binocular head and Model MA953 is the trinocular head for camera integration. Each head has the 23.2mm eyetubes inclined at 30 degrees with the left eyetube having graduated diopter settings.

The interpupillary distance is adjustable between 53mm – 75mm. An 80/20 beamsplitter for the trinocular tube can be engaged for photo work.

Each head has the new integrated reticle angle compensation system. When the IP distance or number is changed, the crossline reticle remains perpendicular in the FOV.

Eyepieces

10X Widefield High Eyepoint eyepieces F.N.20 are standard. A Widefield High Eyepoint 10X focusable eyepiece that has a 21mm crossline reticule and guide pin is also available.

Objective Changer

The smooth-operating, ball bearing mounted, quadtuple nosepiece provides effortless objective changes.

Objectives

Meiji Techno offers an assortment of S.Planachromat Infinity Corrected objectives for Transmitted Light or Incident Light.

Stage

Ceramic coated 360 degree rotatable fully indexed stage with vernier and stage clips.

Condensers

All new Strain Free Abbe N.A. 1.25 condenser with iris in dovetail mount.

Illumination

Powerful 30 watt Koehler halogen illumination in either transmitted and/or vertical incident, provides enhanced image quality and brightness for the observation of specimens.

Polarising Accessories

All MT9900 Series come standard with 1/4 wave plate, Bertrand lens and first order red plate. Optional Senarmont compensator and quartz wedges are available along with attachable point counting stage.

MT9900 Series Incident and Transmitted Brightfield Models

With Focusable Bertrand lens, Rotatable Analyzer, and 3-Position Slider with 1st Order Red, 1/4 Wave Plate, Brightfield Position.

Model	Head	Eyepieces	Objectives	Stage	Condenser	Illumination
MT9920	Binocular	KHWF10XCP FN20	Strain Free S.Plan 4x, 10x, 40xS	Rotatable 360 degree, graduated with vernier	Strain Free Abbe NA 1.25 with swing-out top lens, with iris in dovetail mount	Transmitted 30W Koehler & 30W Vertical Koehler Incident
MT9930	Trinocular	KHWF10XCP FN20	Strain Free S.Plan 4x, 10x, 40xS	Rotatable 360 degree, graduated with vernier	Strain Free Abbe NA 1.25 with swing-out top lens, with iris in dovetail mount	Transmitted 30W Koehler & 30W Vertical Koehler Incident

MT9900 Series Components and Accessories

Product Code	Description
Viewing Heads
MA952	Siedentopf-type binocular head, 23.2mm eyetubes inclined at 30 degrees with the left eyetube having graduated diopter settings.
MA953	Siedentopf-type trinocular head, 23.2mm eyetubes inclined at 30 degrees with the left eyetube having graduated diopter settings.
Eyepieces
MA407	KHW10XCP compensating 23.2mm eyepiece, FN20 (standard) (accepts 19mm reticle)
MA407CP	KHF10X-F; 23.2mm focusing eyepiece, FN20 with crossline (optional) (accepts 21mm reticle)
Strain Free S. Plan Objectives for Transmitted Light – Infinity Corrected – F = 200mm
MA935	Strain Free S.Planachromat 4X objective, NA: 0.10, WD = 15.3mm (included)
MA936	Strain Free S.Planachromat 10X, objective, NA: 0.25, WD = 7.3mm (included)
MA937	Strain Free S.Planachromat 20X objective, NA: 0.73, WD = 5.0mm (optional)
MA938	Strain Free S.Planachromat 40XS objective, NA: 0.65, WD = 0.72mm (included)
MA939	Strain Free S.Planachromat 60XS objective, NA: 0.85, WD = 0.2mm (optional)
MA940	Strain Free S.Planachromat 100XS oil objective, NA: 1.25, WD = 0.14mm (optional)
Strain Free S. Plan Objectives for Incident Light- Infinity Corrected – F = 200mm
MA935	Strain Free S.Planachromat 4X objective, NA: 0.10, WD = 15.3mm (included)
MA936	Strain Free S.Planachromat 10X, objective, NA: 0.25, WD = 7.3mm (included)
MA947	Strain Free S.Planachromat 20X objective, NA: 0.40, WD = 5.2mm (optional)
MA948	Strain Free S.Planachromat 40XS objective, NA: 0.65, WD = 0.81mm (optional)
Components & Accessories
MA299	Attachable Mechanical Stage (optional)
MA945	Attachable Point Counting Mechanical Stage (optional)
MA469/05	1/4-wave test plate in DIN sliding mount (included)
MA470/05	First Order Red Compensating Plate in DIN sliding mount (included)
MA471/05	Replacement Analyzer in sliding mount (included)
MA477/05	Replacement Bertrand Lens in sliding mount (included)
MA954	Strain Free Abbe Condenser N.A. 1.25 with iris diaphragm (included)
MA809/10	Replacement 115V AC Power cord with plug (USA)
MA809/20	Replacement 220V AC Power cord with plug (Eurocord)
MA809/30	Replacement 240V AC Power cord with plug (UK)
MA326	Spare bulb for illuminator, 6V, 30W
MA327	Spare fuse for halogen illuminator, 3A
MA961	Wooden Storage Cabinet with lock and key (optional)
MA711	Dust Cover (included)
MA904	Senarmont Compensator for MT9900 Series (A highly accurate 1/4 wave plate plus rotating analyzer used to measure retardation) (optional)
MA904/10	Senarmont Compensator for MT9900 Series (A highly accurate 1/4 wave plate plus rotating analyzer used to measure retardation) (optional)
MA905	Interference Color Chart (optional)
MA654/05	Quartz Wedge 6 order (optional)
MA654/05N	Quartz Wedge 6 order graduated (optional)
MA945	Point Counting Stage for MT9900 Series (optional) (does not fit ML Series stages)
MA956	Rotatable Analyzer in sliding mount, 360 degree graduated (included with MT9920 and MT9930, optional on MT9200 and MT9300)
MA955	6V 30W Vertical Koehler Illuminator (included with MT9420 & MT9430)
MA927/05	Power Supply for MA955 Vertical Illuminator 100 – 260VAC (included with MT9420 & MT9430)
MA200	Eyeshield (ea) for MA407 10x eyepieces (included)
MA946	Stage Clips (pair) (included)