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SKU: PRODUCT ID:OBJ-000-233

Zeiss LD A-Plan 40x/0.55 M27 Thread Size 421260-9905 Microscope Objective

Zeiss LD A-Plan 40x/0.55 M27 Thread Size 421260-9905 Microscope Objective

Zeiss LD A-Plan 40x/0.55 M27 Microscope Objective

The Zeiss LD A-Plan 40x/0.55 M27 Microscope Objective is a high-quality, long working distance objective designed for advanced microscopy applications. It features a 0.55 numerical aperture (NA) and is optimized for use with 1.0 mm polystyrene cover glasses. This objective is well-suited for both brightfield and PlasDIC microscopy techniques, ensuring enhanced contrast and image clarity. As part of Zeiss’s renowned Infinity Color Corrected System (ICS), it delivers high-quality optical performance with superior resolution.

Key Features:

  • Long Working Distance – Provides 2.3 mm free working distance for imaging thicker specimens.
  • Brightfield and PlasDIC Compatibility – Enhances contrast for a variety of microscopy applications.
  • Cover Glass Compatibility – Optimized for 1.0 mm polystyrene cover glasses, ideal for live-cell imaging.
  • Achromatic Correction – Minimizes chromatic aberrations for accurate color reproduction.
  • Dry Objective – No immersion medium required, simplifying imaging procedures.

Applications:

  • Cell Culture Observation – Optimized for viewing live cells in culture vessels with polystyrene cover glasses.
  • Brightfield Microscopy – Suitable for general-purpose imaging applications.
  • PlasDIC Imaging – Enhances contrast for differential interference contrast techniques.

Specifications:

Feature Specification
Magnification 40x
Numerical Aperture (NA) 0.55
Free Working Distance 2.3 mm at 1.0 mm cover glass thickness
Cover Glass Thickness 1.0 mm (optimized for polystyrene cover glasses)
Thread Type M27 x 0.75
Immersion Medium Dry (no immersion required)
Field of View 23 mm
Parfocal Length 45.06 mm
Optical System Infinity Color Corrected System (ICS)
Color Correction Achromatic

Additional Details

  • Manufacturer: Zeiss
  • Model: LD A-Plan 40x/0.55 M27 Thread Size
  • Catalog Number: 421260-9905
  • Serial Number: N/A
  • Condition: Used
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