Olympus BH2-PA Analyzer and Bertrand lens
Olympus BH2-PA Analyzer and Bertrand lens

Olympus BH2-PA Pol Attachment with Bertrand Lens and Rotating Analyzer

In stock

SKU: BH2-PA

$1,195.00
$1,195.00 $2,550.00 save $1,355.00
Olympus BH2-PA Polarizing Intermediate Attachment — Bertrand Lens & Rotating Analyzer Polarizing intermediate attachment with integrated Bertrand lens and rotating analyzer for the Olympus BH2 series — ideal for conoscopic interference figure analysis, optical axis determination, and advanced polarized light microscopy.

KEY FEATURES

  • Polarizing Intermediate Attachment — integrates analyzer and Bertrand lens in a single unit
  • Rotating Analyzer — 360° rotation for crossed-polarizer configuration and extinction angle measurement
  • Bertrand Lens — enables conoscopic observation of interference figures for optical axis determination
  • Compatible with Olympus BH2 series microscopes
  • Refurbished
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Product Overview

The Olympus BH2-PA is a polarizing intermediate attachment that integrates a rotating analyzer and a Bertrand lens into a single unit for the BH2 series microscopes. The rotating analyzer provides 360° adjustment for crossed-polarizer configuration and extinction angle measurement. The integrated Bertrand lens enables conoscopic observation — by inserting the Bertrand lens into the optical path, the back focal plane of the objective is imaged, revealing interference figures that are diagnostic for optical axis determination, crystal system identification, and sign of birefringence measurement. The BH2-PA is an essential accessory for advanced petrographic and mineralogical analysis on BH2 series microscopes.

Technical Specifications

Type Polarizing Intermediate Attachment
Components Rotating analyzer, Bertrand lens
Analyzer Rotation 360°
Compatibility Olympus BH2 series microscopes
SKU OLYMPUS-BH2-PA
Condition Refurbished
Country of Origin Japan

Microscope Compatibility

Typical Applications

Conoscopic interference figure analysis
Optical axis and optic sign determination
Advanced mineral identification and crystallography
Extinction angle measurement for mineral identification
Research-grade petrographic microscopy on BH2 systems

  • Designed for Mixed-Brand Lab Environments

    Olympus, Nikon, Zeiss, Leica components in one place

  • Quality-Verified New & Pre-Owned Equipment

    Professionally sourced and verified for performance

  • Backed by Spach Optics Warranty & Support

    Ideal for labs using multiple microscope platforms

  • Fast, Reliable U.S. Shipping

    Most orders ship quickly from within the United States

  • Expert Support from Optical Specialists

    Guidance on compatibility, selection, and configuration