Nikon Plan Fluor ELWD PH1 DM 20x/0.45 M25 Thread Size Microscope Objective

Nikon Plan Fluor ELWD PH1 DM 20x/0.45 M25 Thread Size (Used)

The Nikon Plan Fluor ELWD PH1 DM 20x/0.45 is a high-performance **long working distance (ELWD) phase contrast objective** designed for **phase contrast (PH1), brightfield, and fluorescence microscopy**. With a **numerical aperture (NA) of 0.45**, this objective delivers superior resolution, contrast, and flat-field correction, making it ideal for **live-cell imaging and unstained sample observation**. The **M25 thread size** ensures compatibility with Nikon Eclipse and other M25-compatible microscopes.

Condition

Refurbished/Used
(This product has been inspected and verified to meet manufacturer specifications.)

Included Items

• Nikon Plan Fluor ELWD PH1 DM 20x/0.45 Objective

Key Features

• 20x magnification for high-resolution imaging
• Extra-long working distance (ELWD) for improved focus on thick samples
• Plan Fluor (Fluorite) optics for superior chromatic aberration correction
• Numerical aperture (NA) of 0.45 for enhanced light transmission
• Phase Contrast (PH1 DM) optimized for unstained biological samples
• M25 thread size for compatibility with Nikon Eclipse and other standard microscopes
• Flat field correction for sharp, edge-to-edge imaging
• Optimized for fluorescence and brightfield microscopy with high transmission coatings

Applications

• Phase contrast microscopy (PH1 DM)
• Fluorescence microscopy
• Brightfield microscopy
• Live-cell imaging
• Pathology and histology
• Biological and clinical research

Specifications