SKU: PRODUCT ID:OBJ-000-443
Nikon Plan Fluor DIC N2 20x/0.50 M25 Thread Size Microscope Objective
Nikon Plan Fluor DIC N2 20x/0.50 M25 Thread Size Microscope Objective
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Nikon Plan Fluor OFN25 DIC N2 20x/0.5 M25 Thread Size - MRH00201 (Used)
The Nikon Plan Fluor OFN25 DIC N2 20x/0.5 is a high-performance **fluorite objective** optimized for **differential interference contrast (DIC), fluorescence, and brightfield microscopy**. With a **numerical aperture (NA) of 0.5**, this objective delivers excellent contrast, resolution, and field flatness for advanced imaging applications. 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 OFN25 DIC N2 20x/0.5 Objective
Key Features
- 20x magnification for high-resolution imaging
- Plan Fluor (Fluorite) optics for superior chromatic aberration correction
- Numerical aperture (NA) of 0.5 for excellent light transmission
- DIC N2 optimized for differential interference contrast microscopy
- Wide field of view (OFN25) for large-sample imaging
- 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
- Differential interference contrast (DIC) microscopy
- Fluorescence microscopy
- Brightfield microscopy
- Live-cell imaging
- Confocal and multiphoton microscopy
- Neuroscience and biological research
- Pathology and histology
Specifications
| Specification | Details |
|---|---|
| Magnification | 20x |
| Numerical Aperture (NA) | 0.5 |
| Working Distance | ~2.1 mm |
| Immersion Medium | Air (Dry) |
| Cover Glass Thickness | 0.17 mm |
| Optical Correction | Plan Fluor (Flat Field, High Contrast, DIC N2 Optimized) |
| Thread Size | M25 (25mm thread diameter) |
| Parfocal Distance | 60 mm |
| Compatible Microscopes | Nikon Eclipse series and other M25-compatible models |
| Special Features | High transmission coatings for fluorescence, optimized for DIC imaging |
Additional Details
Additional Details
- Manufacturer: Nikon
- Model: Plan Fluor OFN25 DIC N2 20x/0.5 M25 Thread Size
- Catalog Number: OBJ-000-443
- Serial Number: N/A
- Condition: Seller Refurbished

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