NIKON ELWD 100X
NIKON ELWD 100X

Nikon BD PLAN 100X ELWD Objective 210 Tube Length

In stock

SKU: 79238

$2,500.00
$2,500.00 $5,995.00 save $3,495.00
Nikon BD Plan 100x ELWD (Extra Long Working Distance) Objective – engineered for Nikon's 210mm tube length microscopes, this premium objective delivers exceptional optical performance with significantly extended working distance.

KEY FEATURES

  • Extra Long Working Distance: 2.0mm vs. standard 0.39mm
  • BD Plan Optical Design: Superior flatness and correction
  • 100x Magnification: High-resolution imaging capability
  • 210mm Tube Length: Compatible with Nikon industrial microscopes
  • Excellent Condition: Ready for immediate deployment
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Product Overview

The Nikon BD Plan 100x ELWD objective represents a critical advancement for applications requiring high magnification with enhanced working clearance. While standard 100x BD objectives provide only 0.39mm of working distance, this ELWD variant extends that to 2.0mm—more than five times the clearance. This extended working distance enables inspection through thicker cover slips, manipulation of samples under observation, and compatibility with specialized sample chambers or environmental controls. The BD Plan optical formula ensures flat-field correction across the entire field of view and superior chromatic correction, making it ideal for quantitative imaging, photomicrography, and critical dimensional metrology in industrial and research environments.

Technical Specifications

Magnification 100x
Optical Design BD Plan (Bright Field, Plan Achromat)
Working Distance 2.0mm (ELWD)
Tube Length 210mm (Nikon Industrial Standard)
Thread Standard RMS (Royal Microscopical Society)
Condition Excellent – optically and mechanically sound
Country of Origin Japan

Microscope Compatibility

Typical Applications

Semiconductor wafer inspection and defect analysis
Materials science and metallurgical examination
Biological sample imaging through thick mounting media
Quality control and dimensional measurement
Photomicrography and digital imaging workflows
Research applications requiring sample manipulation during observation

  • 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