Omano OM239P Trinocular Polarizing Compound Microscope
List Price: $4,390.00
Our Price: $2,195.00
SKU: OM239P
Availability: In stock
- 4 premium plan objectives - 10x, 25x, 40x, 63x
- 5 Eyepieces, 3 with reticles
- Integrated Bertrand Lens
- 1.3 NA Abbe condenser
- Trinocular format
- Research Grade
- Description
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Summary
The OM239-T is an affordable trinocular solution for polarizing applications. It features an integrated Bertrand Lens, four plan, strain-free objectives and five WF10x eyepieces for a magnification range of 100x-630x. Three eyepieces include reticles (grid, cross-hair and linear). Lifetime Limited Warranty.
Optics
This trinocular polarizing microscope includes a Bertrand Lens integrated into the head and five wide field WF10x eyepieces. Three eyepieces include reticles (grid, cross-hair and linear). Combined with four plan achromatic, strain free objectives, magnification powers include 100x, 250x, 400x(spring) and 630x(spring). There are diopters on each ocular for individual eye adjustments and interpupillary adjustment of 55-75mm.
The objectives are set in a forward-facing nosepiece with click stop settings.The trinocular port is 23.2mm for use with eyepiece microscope cameras.
Stage & Focus
The circular mechanical stage has full XY movement control with a range of 30x40mm. 360 degree graduations are inscribed for precise positioning and measurement. The stage measures 160mmm in diameter with ball bearing movement and stage positioning mechanism.
Condenser & Illumination
Abbe 1.3 N.A with iris, positioning adjustments and swing out filter holder. Illumination is 110V 6V 30W halogen transmitted.
Accessories
Color equipment compensator accessories: gypsum, mica (1/4) and quartz wedge samples, dust cover, spare bulb, blue filter, 0.01 measure rule, manual.
Polarizing Microscopy
The OM 239 is a polarizing or petrographic microscope designed for specialized medical and industrial applications such as identifying crystals or minerals in core samples. The microscope employs employs two polarizing filters in the light path. One is called the polarizer and the other an analyzer. By "crossing" the filters, one can examine birefringent specimens such as calcite and quartz.
The polarizing microscope is especially useful in the study of birefringent materials and is ideally used for chemical microscopy and optical mineralogy. Birefringence is also known as double refraction, or when light traveling through a substance (such as calcite) splits into two beams and travels in two different speeds. The polarizing microscope can be used in a variety of scientific studies, in addition to ore analysis.
These include geology, mineralogy, toxicology, chemistry, pharmaceuticals, medicine, forensics, the pulp and paper industry, studying atmospheric pollution, asbestos fiber evaluation and assessing ceramics.
- Specifications
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OM239P Trinocular Polarizing Compound MicroscopeGeneral SKU OM239P Short Description - 4 premium plan objectives - 10x, 25x, 40x, 63x
- 5 Eyepieces, 3 with reticles
- Integrated Bertrand Lens
- 1.3 NA Abbe condenser
- Trinocular format
- Research Grade
Warranty Omano Limited Lifetime Warranty System System Type Brightfield, Polarizing Optical Design DIN 160mm Head Head Type Trinocular Ocular Angle 45° Diopter Adjustment Dual Interpupillary Adjustment Linear Sliding Interpupillary Adjustment Range 55-75 mm Ocular Tube Diameter 23 mm Body Nosepiece Orientation Reversed Nosepiece Style Quadruple (4) Focus Controls Coarse & Fine, Coaxial Focus Mechanism Rack & Pinion Focus Control Location Dual Ambidextrous Stage Type Circular Rotatable Stage Features 360deg Indexed, Slide Clips, Slide Holder (spring-loaded) Configuration Includes Eyepieces? Yes Included Eyepiece Quantity 5 Included Eyepieces (X) 10X Eyepiece Style WF Widefield (FN 18mm) Min Standard Mag 100X Max Standard Mag 630X Objectives Included Objectives (Qty) 4 Objective Lens Plan Included Objective Types Brightfield Condenser Condenser Type Abbe Brightfield Condenser Features Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder Condenser N.A. 1.30 mm Condenser 2 Type Abbe Brightfield Condenser 2 Features Iris Diaphragm, Rack & Pinion Focus Condenser 3 Features Iris Diaphragm Illumination Illumination Type Halogen Illumination Style Transmitted Collector Type Simple Transmitted Light Type Halogen Transmitted Light Specification 6V 30W Transmitted Light Control Variable Power Supply 120V AC Polarizing Polarizer Description 360deg Rotatable, Indexed Analyzer Description 90deg Rotatable, Indexed Polarizing Accessories Bertrand Lens (conoscopic observation), Gypsum λ (full wavelength) Compensator, Mica λ/4 (quarter wave) Compensator, Quartz Wedge Compensator Compatibility Imaging Compatibility (with adapters) 23mm DIN Accessories Included Extras Dust Cover, Spare Bulb, Spare Fuse - Reviews
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