
OMAX M838 Series Metallurgical Infinity Polarizing Darkfield Trinocular Compound Microscope 40X-1500X Magnification
Key Features
- Capable of bright field, dark field, and polarized light observation
- Easy to mount USB camera (sold separately) for showing and catching the images and live videos on your computer
- phi22mm super wide field of view eyepieces
- 7 plan infinity achromatic objectives, including dry 100X objective
- Revolving quintuple nosepiece
- NA 0.9/0.25 Abbe condenser with a flip-top upper lens and an iris diaphragm
- Slide-in/out polarizer, and analyzer with 0degrees; - 90degrees; graduations
- Kohler transmitted and EPI reflected illumination
- Rack and pinion adjustment condenser
- Sturdy metal mechanical framework
- Manufacturer in business 30+ years
Features:
- Capable of bright field, dark field, and polarized light observation
- Easy to mount USB camera (sold separately) for showing and catching the images and live videos on your computer
- Φ22mm super wide field of view eyepieces
- 7 plan infinity achromatic objectives, including dry 100X objective
- Revolving quintuple nosepiece
- NA 0.9/0.25 Abbe condenser with a flip-top upper lens and an iris diaphragm
- Slide-in/out polarizer, and analyzer with 0° - 90° graduations
- Kohler transmitted and EPI reflected illumination
- Rack and pinion adjustment condenser
- Sturdy metal mechanical framework
- Manufacturer in business 30+ years
Specifications:
Model: M838TRMD
- Total magnification: 50X, 75X, 100X, 150X, 200X, 300X, 400X, 500X, 600X, 750X, 1000X, 1500X
- Eyepieces: a pair of EW10X/22 (high eyepoint, Φ22mm field of view), a pair of EW15X
- Objectives: plan infinity achromatic, 5X, 10X (darkfield/brightfield), 20X (darkfield/brightfield), 40X(spring), 50X(spring), 100X (dry, spring), 100X (oil, spring)
- Head: Siedentopf trinocular, 30° inclined 360° rotatable head, interpupillary distance 48-75mm adjustable, diopter ring on left eyepiece tube
- Nosepieces: revolving, quintuple, reversed
- Condenser: NA0.9/0.25 condenser with iris aperture diaphragm, condenser center adjustable, top lens can be swing out of the light path
- Stage: double layer mechanical stage, translational range 74mmx50mm, dimension 186mmx138mm
- Polarizing kit: polarizer and analyzer plates , slide in and out of the light path, 0°- 90° graduation dial on analyzer
- Focusing: coaxial coarse and fine adjusting knobs on both sides
- Reflected illumination: 24V/100W Halogen lamp, intensity adjustable, field and aperture iris diaphragm
- Transmitted illumination: 24V/100W Halogen lamp, intensity adjustable, field iris diaphragm
- Color filters: blue, green, yellow, and white for reflected light, blue for transmitted light
- Power supply: AC 100-240V, 50Hz/60Hz, 2.5A
- Dimension: 23-5/8 in x 10-5/8 in x 23-1/8 in (60 x 27 x 58.8 cm)
- Net weight: 34 lb 10oz (15.7 kg)
Objective Lenses
This microscope includes seven objective lenses for metallurgical and biological applications. Two lenses are designated as BD, which can be used for reflected-light darkfield.
Brightfield Metallurgical Objective Lenses |
|||||
Magnification | Corrections | NA | Working Distance | Cover-glass Thickness | Mount |
---|---|---|---|---|---|
5X | Plan-achromatic | 0.12 | 15.5mm | — | RMS |
50X | Plan-achromatic | 0.75 | 0.32mm | 0 | RMS |
100X | Plan-achromatic | 0.80 | 2mm | 0 | RMS |
Brightfield/Darkfield Metallurgical Objective Lenses |
|||||
Magnification | Corrections | NA | Working Distance | Cover-glass Thickness | Mount |
10X | Plan-achromatic | 0.25 | 10mm | 0 | M25 |
20X | Plan-achromatic | 0.40 | 4.3mm | 0 | M25 |
Transmitted-light Objective Lenses |
|||||
Magnification | Corrections | NA | Working Distance | Cover-glass Thickness | Mount |
40X | Plan-achromatic | 0.65 | 0.54mm | 0.17mm | RMS |
100X | Plan-achromatic | 1.25 | 0.13mm | 0.17mm | RMS |
Packing List:
- Trinocular microscope head
- Microscope frame and base
- 2 pair of eyepieces: EW10X/22, EW15X
- 7 objectives: 5X, 10X, 20X, 40X, 50X, 100X (dry) and 100X (oil)
- EPI illumination assembly
- 2 light housings
- Mechanical stage
- Photo tube
- Specimen plate
- Color filter for transmitted light: blue
- 4 color filters for reflected light: green, blue, yellow, white
- A bottle of immersion oil
- Two Allen keys
- Wrench for focusing tension adjustment
- Extra halogen bulb
- Extra fuses
- Power cord
- Dust cover
Head Type | Trinocular |
Illumination Type | Transmitted/Reflected |
Light Source | Incandescent |
Microscope Format | Upright |
Objective Lenses | 5X, 10X, 20X, 40X, 50X, 100X |
Ocular Diameter | 30mm |
Optical Corrections | Plan Achromatic |
Optical System | Infinity |
Power Compatibility | 110V/220V Manual Switch |
Omax products are warrantied against
manufacturer’s defects in material and workmanship from the original date of
purchase, for the following years:
• Five Year Warranty for Microscopes: All our microscopes come with
a five (5) year factory warranty against manufacturing defects, covering labor
and parts.
• One Year Warranty for Binoculars: All our Binoculars come with a One (1) year factory warranty
against manufacturing defects, covering labor and parts.
• One Year Warranty for Accessories: All our microscope accessories (USB cameras,
illuminators, illumination, dust covers, and etc.) come with a one (1) year
warranty, except when specified in the description.
Warranty does not apply for
consumable accessories and parts such as bulbs, batteries, fuses, cords,
optical components or any add-on accessories such as mechanical specimen
holders that are not built into the microscope stage as an integral part of the
original manufacture, etc. Warranty does not cover microscopes, lenses cameras
or other accessories that have become inoperable due to dirt or damage due to
misuse or lack of maintenance.
Note: Buyers are responsible for return shipping and handling cost for warranty
services. Our warranty covers parts and labor only.
Features:
- Capable of bright field, dark field, and polarized light observation
- Easy to mount USB camera (sold separately) for showing and catching the images and live videos on your computer
- Φ22mm super wide field of view eyepieces
- 7 plan infinity achromatic objectives, including dry 100X objective
- Revolving quintuple nosepiece
- NA 0.9/0.25 Abbe condenser with a flip-top upper lens and an iris diaphragm
- Slide-in/out polarizer, and analyzer with 0° - 90° graduations
- Kohler transmitted and EPI reflected illumination
- Rack and pinion adjustment condenser
- Sturdy metal mechanical framework
- Manufacturer in business 30+ years
Specifications:
Model: M838TRMD
- Total magnification: 50X, 75X, 100X, 150X, 200X, 300X, 400X, 500X, 600X, 750X, 1000X, 1500X
- Eyepieces: a pair of EW10X/22 (high eyepoint, Φ22mm field of view), a pair of EW15X
- Objectives: plan infinity achromatic, 5X, 10X (darkfield/brightfield), 20X (darkfield/brightfield), 40X(spring), 50X(spring), 100X (dry, spring), 100X (oil, spring)
- Head: Siedentopf trinocular, 30° inclined 360° rotatable head, interpupillary distance 48-75mm adjustable, diopter ring on left eyepiece tube
- Nosepieces: revolving, quintuple, reversed
- Condenser: NA0.9/0.25 condenser with iris aperture diaphragm, condenser center adjustable, top lens can be swing out of the light path
- Stage: double layer mechanical stage, translational range 74mmx50mm, dimension 186mmx138mm
- Polarizing kit: polarizer and analyzer plates , slide in and out of the light path, 0°- 90° graduation dial on analyzer
- Focusing: coaxial coarse and fine adjusting knobs on both sides
- Reflected illumination: 24V/100W Halogen lamp, intensity adjustable, field and aperture iris diaphragm
- Transmitted illumination: 24V/100W Halogen lamp, intensity adjustable, field iris diaphragm
- Color filters: blue, green, yellow, and white for reflected light, blue for transmitted light
- Power supply: AC 100-240V, 50Hz/60Hz, 2.5A
- Dimension: 23-5/8 in x 10-5/8 in x 23-1/8 in (60 x 27 x 58.8 cm)
- Net weight: 34 lb 10oz (15.7 kg)
Objective Lenses
This microscope includes seven objective lenses for metallurgical and biological applications. Two lenses are designated as BD, which can be used for reflected-light darkfield.
Brightfield Metallurgical Objective Lenses |
|||||
Magnification | Corrections | NA | Working Distance | Cover-glass Thickness | Mount |
---|---|---|---|---|---|
5X | Plan-achromatic | 0.12 | 15.5mm | — | RMS |
50X | Plan-achromatic | 0.75 | 0.32mm | 0 | RMS |
100X | Plan-achromatic | 0.80 | 2mm | 0 | RMS |
Brightfield/Darkfield Metallurgical Objective Lenses |
|||||
Magnification | Corrections | NA | Working Distance | Cover-glass Thickness | Mount |
10X | Plan-achromatic | 0.25 | 10mm | 0 | M25 |
20X | Plan-achromatic | 0.40 | 4.3mm | 0 | M25 |
Transmitted-light Objective Lenses |
|||||
Magnification | Corrections | NA | Working Distance | Cover-glass Thickness | Mount |
40X | Plan-achromatic | 0.65 | 0.54mm | 0.17mm | RMS |
100X | Plan-achromatic | 1.25 | 0.13mm | 0.17mm | RMS |
Packing List:
- Trinocular microscope head
- Microscope frame and base
- 2 pair of eyepieces: EW10X/22, EW15X
- 7 objectives: 5X, 10X, 20X, 40X, 50X, 100X (dry) and 100X (oil)
- EPI illumination assembly
- 2 light housings
- Mechanical stage
- Photo tube
- Specimen plate
- Color filter for transmitted light: blue
- 4 color filters for reflected light: green, blue, yellow, white
- A bottle of immersion oil
- Two Allen keys
- Wrench for focusing tension adjustment
- Extra halogen bulb
- Extra fuses
- Power cord
- Dust cover
People Also Viewed
PRICE MATCH
Guarantee
FREE U.S. SHIPPING
on orders over $99 within the US
30 - DAY
Easy Returns
100% SATISFACTION
Guaranteed