Meiji Techno MT4000 Biological Microscope

Summary

The Meiji MT4000 series is a family of university grade biological microscopes that are ideal for education, research or laboratory applications. They are available in either binocular or trinocular format and include four objective lenses set in a quintuple nosepiece for magnification powers of 40x, 100x, 400xS and 100xS oil. Illumination is offered by either 30W halogen or 5W LED. Lifetime Limited Warranty.

Optics

The microscope includes a Siedentopf-type binocular head with the oculars inclined at a more comfortable 30°. The left eyetube has diopter settings for easy individual eye focusing. The interpupillary distance is adjustable between 53mm - 75mm. 10x Widefield High Eyepoint eyepieces (F.N. 20) are standard with a 19mm reticle mount. Optional 15x and 20x eyepieces are also available as is a Widefield High Eyepoint 10x focusable eyepiece that accepts 25mm reticles. A DIN Infinity Corrected Optical System (ICOS) includes four plan brightfield objective lenses (4x, 10x, s40x and s100x oil) set in a ball bearing mounted, quintuple nosepiece.

An 80/20 beam splitter is employed for photomicrography in the trinocular head (100% to eyetubes or 80% to phototube & 20% to the eyetube). Please note that you will need to purchase an appropriate trinocular adapter for your camera.

Stage & Focus

A ceramic-coated, right-handed flat top stage measures 171mm x 115mm with a 78mm(X) x 52mm(Y) range of movement and coaxial, right-hand, drop down controls. Left-handed controls are available on request.

Condenser & Illumination

Abbe 1.25 NA Condenser in dovetail mount. Illumination is 30 watt halogen or LED.

Accessories

manual, dust cover

Specifications of Component Options

Select a component below to view related specifications.

• Microscope

• 	MT4200H Binocular Halogen	MT4200L Binocular LED	MT4300H Trinocular Halogen	MT4300L Trinocular LED
  SKU	MT4200H	MT4200L	MT4300H	MT4300L
  Warranty	Limited Lifetime Warranty	Limited Lifetime Warranty	Limited Lifetime Warranty	Limited Lifetime Warranty
  Notes	An good compound microscope that Meiji has now upgraded to the MT5200 series	An good compound microscope that Meiji has now upgraded to the MT5200 series	An good compound microscope that Meiji has now upgraded to the MT5200 series. Requires trinocular adapter.	An good compound microscope that Meiji has now upgraded to the MT5200 series. Requires trinocular adapter
  Product Weight	17.6000	17.6000	19.2000	19.2000
  Product Length	390 mm	390 mm	390 mm	390 mm
  Product Width	210 mm	210 mm	210 mm	210 mm
  Product Height	410 mm	410 mm	465 mm	465 mm
  System
  System Type	Brightfield	Brightfield	Brightfield	Brightfield
  Optical Design	Infinity Corrected	Infinity Corrected	Infinity Corrected	Infinity Corrected
  Head
  Head Type	Binocular	Binocular	Trinocular	Trinocular
  Ocular Angle	30°	30°	30°	30°
  Diopter Adjustment	Single	Single	Single	Single
  Interpupillary Adjustment	Arc (Seidentopf)	Arc (Seidentopf)	Arc (Seidentopf)	Arc (Seidentopf)
  Interpupillary Adjustment Range	53 – 75 mm	53 – 75 mm	53 – 75 mm	53 – 75 mm
  Trinocular Type		Switchable Beam-Split	Switchable Beam-Split
  Trinocular Standard		23mm DIN	23mm DIN
  View Orientation	Inverted View	Inverted View	Inverted View	Inverted View
  Ocular Tube Diameter	23 mm	23 mm	23 mm	23 mm
  Body
  Nosepiece Orientation	Reversed	Reversed	Reversed	Reversed
  Nosepiece Style	Quintuple (5)	Quintuple (5)	Quintuple (5)	Quintuple (5)
  Focus Controls	Coarse & Fine, Coaxial	Coarse & Fine, Coaxial	Coarse & Fine, Coaxial	Coarse & Fine, Coaxial
  Focus Mechanism	Rack & Pinion	Rack & Pinion	Rack & Pinion	Rack & Pinion
  Focus Control Location	Dual Ambidextrous	Dual Ambidextrous	Dual Ambidextrous	Dual Ambidextrous
  Focus Controls Graduated?	Yes	Yes	Yes	Yes
  Stage Type	Mechanical XY	Mechanical XY	Mechanical XY	Mechanical XY
  Stage Features	Ceramic Coated, Fingertip Controls, Slide Holder (spring-loaded)	Ceramic Coated, Fingertip Controls, Slide Holder (spring-loaded)	Ceramic Coated, Fingertip Controls, Slide Holder (spring-loaded)	Ceramic Coated, Fingertip Controls, Slide Holder (spring-loaded)
  Configuration
  Includes Eyepieces?	Yes	Yes	Yes	Yes
  Included Eyepiece Quantity	2	2	2	2
  Included Eyepieces (X)	10X	10X	10X	10X
  Eyepiece Style	SWF Super Widefield (FN 20mm)	SWF Super Widefield (FN 20mm)	SWF Super Widefield (FN 20mm)	SWF Super Widefield (FN 20mm)
  Min Standard Mag	40X	40X	40X	40X
  Max Standard Mag	1000X	1000X	1000X	1000X
  Included Objectives (Qty)	4	4	4	4
  Objective Lens	Plan	Plan	Plan	Plan
  Included Objective Types	Brightfield	Brightfield	Brightfield	Brightfield
  Condenser
  Condenser Type	Abbe Brightfield	Abbe Brightfield	Abbe Brightfield	Abbe Brightfield
  Condenser Features	Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder	Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder	Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder	Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder
  Condenser N.A.	1.25 mm	1.25 mm	1.25 mm	1.25 mm
  Filter Diameter	44 mm	44 mm	44 mm	44 mm
  Illumination
  Illumination Type	Halogen	LED	Halogen	LED
  Illumination Style	Transmitted	Transmitted	Transmitted	Transmitted
  Collector Type	Kohler	Kohler	Kohler	Kohler
  Collector Features	Field Diaphragm, Filter Holder	Field Diaphragm, Filter Holder	Field Diaphragm, Filter Holder	Field Diaphragm, Filter Holder
  Transmitted Light Type	Halogen	LED	Halogen	LED
  Transmitted Light Specification	6V 30W	LED	6V 30W	LED
  Transmitted Light Control	Variable	Variable	Variable	Variable
  Power Supply	110V-230V AC Auto Voltage Sensing	110V-230V AC Auto Voltage Sensing	110V-230V AC Auto Voltage Sensing	110V-230V AC Auto Voltage Sensing
  Compatibility
  Imaging Compatibility (with adapters)		23mm DIN, C-Mount	23mm DIN, C-Mount
  Available Imaging Mounts		0.3X C-Mount, 0.45X C-Mount, 0.5X C-Mount, 0.63X C-Mount, 0.7X C-Mount, 1.0X C-Mount, Open C-Mount (no lens)	0.3X C-Mount, 0.45X C-Mount, 0.5X C-Mount, 0.63X C-Mount, 0.7X C-Mount, 1.0X C-Mount, Open C-Mount (no lens)
  Accessories
  Included Extras	Dust Cover	Dust Cover	Dust Cover	Dust Cover

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