Olympus SWHK 10x Super Wide Field Eyepiece

Only 4 left

SKU: 2-LB331

$195.00
$195.00 $455.00 save $260.00
The Olympus SWHK 10x is a genuine OEM super widefield eyepiece with a field number of 26.5, designed specifically for the Olympus BH2 series Super Widefield observation head — delivering the largest field of view available for BH2 series microscopes for more efficient scanning and comfortable extended observation.

KEY FEATURES

  • 10x super widefield, FN 26.5 — the largest field of view available for the Olympus BH2 Super Widefield head
  • 30mm eyetube diameter — fits the Olympus BH2 series Super Widefield binocular and trinocular heads
  • High-eyepoint (K) design — elevated exit pupil for comfortable viewing with or without eyeglasses
  • Genuine Olympus OEM — catalog no. 2-LB331, made in Japan, excellent condition
  • University purchase orders accepted
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Product Overview

The Olympus SWHK 10x super widefield eyepiece is purpose-built for the Olympus BH2 series Super Widefield observation head, providing a field number of 26.5 — the maximum available for this platform. Compared to standard BH2 eyepieces with smaller field numbers, the SWHK 10x delivers a noticeably wider view of the specimen, reducing the need to reposition the stage during scanning and significantly improving workflow efficiency in pathology, histology, and research applications. The “K” designation indicates a high-eyepoint design, which positions the exit pupil further from the eye lens, allowing users who wear eyeglasses to observe the full FN26.5 field without removing their glasses — an important ergonomic advantage in multi-user clinical and teaching environments. The 30mm barrel diameter fits directly into the BH2 Super Widefield head eyetubes. As a genuine Olympus OEM eyepiece (catalog no. 2-LB331) manufactured in Japan and supplied in excellent condition, it is the definitive upgrade or replacement eyepiece for BH2 Super Widefield systems.

Technical Specifications

Manufacturer Olympus
Model SWHK 10x
Catalog Number 2-LB331
Magnification 10x
Field Number 26.5 (Super Widefield)
Eyepoint High-Eyepoint (K)
Eyetube Diameter 30 mm
Compatible Systems Olympus BH2 Series Super Widefield Head
Country of Origin Japan
Condition Excellent

Microscope Compatibility

Typical Applications

Pathology and histology screening on Olympus BH2 series microscopes requiring maximum field coverage
Research observation where wider specimen coverage improves scanning efficiency
Multi-user clinical and teaching labs where high-eyepoint design accommodates eyeglass wearers
Upgrade from standard BH2 eyepieces to super widefield FN26.5 for improved workflow
Replacement of worn or missing SWHK eyepieces on Olympus BH2 Super Widefield heads

  • Designed for Mixed-Brand Lab Environments

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    Professionally sourced and verified for performance

  • Backed by Spach Optics Warranty & Support

    Ideal for labs using multiple microscope platforms

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