Polarizing Microscope YR0261

ManufacturerKalstein

Description

The Polarizing Microscope YR0261 is an advanced optical instrument designed for detailed analysis in laboratories, research facilities, and educational institutions. Its quintuple nosepiece and strain-free infinity plan objectives ensure precise and high-quality imaging at magnifications of 4x, 10x, 40x, and 100x. The 360° rotatable analyzer and polarizer provide versatility for both orthoscopic and conoscopic observations. Complete with an adjustable round stage and halogen illumination, this microscope offers superior performance for all your polarizing needs.

Market Price

Polarizing microscopes, such as the YR0261, generally fall within a price range that starts from approximately 2900 USD up to 3700 USD. This range is indicative of the advanced features and high precision that these devices offer, making them a valuable investment for professionals who require detailed polarized light studies.

Frequently Asked Questions

What is the main difference between orthoscopic and conoscopic observation? Orthoscopic observation is used for examining the general organization and layering of materials, while conoscopic observation allows for the study of interference figures and optic figures within the sample.

Is the illumination adjustable? Yes, the YR0261 comes with a 24V100W halogen lamp with adjustable brightness, which enhances visibility and clarity.

Advantages and Disadvantages

Advantages: High precision, versatility in observation modes, and excellent optical quality. The trinocular head allows for both direct observation and digital imaging.

Disadvantages: Higher price range and potentially complex usage for beginners without prior training in polarization microscopy.

Product Use in the Field

The Polarizing Microscope YR0261 is highly effective for materials science, geology, chemistry, and biology fields. It is widely used for crystal structure analysis, mineral identification, and examining birefringence properties of samples. With its rotating and adjustable stage, users can precisely control the orientation and observation angles.

Recommendations

For optimal performance, ensure regular calibration of the microscope to maintain precision. Handle the optical components with care to prevent damage. For enhanced results, consider integrating with digital imaging software that complements the trinocular head feature.

Features

  • Infinity optical system for superior image clarity
  • Seidentopf trinocular head with 30° incline
  • Quintuple nosepiece for multi-objective use
  • Bertrand lens and optical compensators for fine-tuned observation
  • Polarizing rotatable stage with precise control options
  • Coaxial coarse and fine focusing adjustments
  • Multiple eyepiece options including gridding and crosshair scales

Technical Specifications

Model YR0261
Objective Strainfree Infinity Plan Achromatic Objective 20x/0.4/∞/- W.D. 5.1mm YR0261-op1
Stage Attachable Stage, Moving Range 30*40mm YR0261-op1
Filter Netural Filter ND25 YR0261-op1
Netural Filter ND26 YR0261-op1
Adapter Photo Adapter YR0261-op1
C-Mount 1.0x YR0261-op1
Items YR0261
Optical System Infinity Optical System
Head Seidentopf Trinocular Head, 30° Inclined, Interpupillary 48~75mm, Diopter Adjustable
Eyepiece Plan Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm
Plan Eyepiece With Scale of Crosshair
Plan Eyepiece With Cross
Plan Eyepiece With Gridding
Objective Strainfree Infinity Plan Achromatic Objective
4x/0.10/∞/- W.D.17.3mm
10x/0.25/∞/0.17 W.D.10mm
40x/0.65/∞/0.17 W.D.0.54mm
100x/1.25/∞/0.17 W.D.0.13mm
Nosepiece Backward Quintuple Nosepiece, Center Adjustable
Analyzer 360° Dial Rotation Analyzer, Minimum Scale Reading 0.1° (Vernial Scale)
Switch Between Orthoscopic And Conoscopic Observation
Bertrand Lens Postion Adjustable
Optical Compensator: λ Slip (First Class Red), 1/4λ Slip, Quartz Wedge
Working Stage Polarizing Rotatable Stage, Dia.170mm, Center Adjustable
360° Scale, Minimum Division 1°
Minimum Reading 6′ By Means of Vernial Scale
45° Click Stop Knob
Condenser Strainfree Swing Condenser N.A.0.95/0.25
Focusing Coaxial Coarse & Fine Adjustment, Focusing Range 32mm, Fine Division 0.001mm, Coarse Stroke 37.7mm Per Rotation, Fine Stroke 0.1mm Per Rotation
Polarizer 360° Rotatable, 0° Position Adjustable
Filter Blue Filter, Dia.45mm
Illumination Transmit Illumination Halogen Lamp 24V100W, Brightness Adjustable

Additional information

Weight 16,5 kg
Dimensions 46,3 × 38,4 × 83 cm

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