SKU: PRODUCT ID:OBJ-000-010
Leica HC PL Fluotar Corr Ph1 20x/0.4 M25 Thread Size Microscope Objective
Leica HC PL Fluotar Corr Ph1 20x/0.4 M25 Thread Size Microscope Objective
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Leica HC PL Fluotar Corr Ph1 OFN25 20x/0.4 M25 Thread Size - 506243 (Used)
The Leica HC PL Fluotar Corr Ph1 OFN25 20x/0.4 is a high-quality fluorite phase contrast objective designed for phase contrast (Ph1), brightfield, and fluorescence microscopy. With a numerical aperture (NA) of 0.4, this objective delivers superior resolution, contrast, and field flatness, making it ideal for live-cell imaging and unstained sample observation. The M25 thread size ensures compatibility with Leica DM series and other M25-compatible microscopes.
Condition
Refurbished/Used
(This product has been inspected and verified to meet manufacturer specifications.)
Included Items
- Leica HC PL Fluotar Corr Ph1 OFN25 20x/0.4 Objective
Key Features
- 20x magnification for high-resolution imaging
- Plan Fluotar (Fluorite) optics for enhanced contrast and chromatic correction
- Numerical aperture (NA) of 0.4 for improved light transmission
- Phase Contrast (Ph1) optimized for unstained biological samples
- Optical Correction (Corr) allows for adjustments based on cover glass thickness
- Wide field of view (OFN25) for large-sample imaging
- M25 thread size for compatibility with Leica 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)
- Fluorescence microscopy
- Brightfield microscopy
- Live-cell imaging
- Pathology and histology
- Biological and clinical research
Specifications
| Specification | Details |
|---|---|
| Magnification | 20x |
| Numerical Aperture (NA) | 0.4 |
| Working Distance | ~2.1 mm |
| Immersion Medium | Air (Dry) |
| Cover Glass Thickness | 0.17 mm (Correction Collar Adjustable) |
| Optical Correction | Plan Fluotar (Flat Field, High Contrast, Phase Contrast Optimized, Adjustable Correction) |
| Thread Size | M25 (25mm thread diameter) |
| Parfocal Distance | 60 mm |
| Compatible Microscopes | Leica DM series and other M25-compatible models |
| Special Features | Correction collar for optimal imaging, high transmission coatings for fluorescence, phase contrast optimization |
Additional Details
Additional Details
- Manufacturer: Leica
- Model: HC PL Fluotar Corr Ph1 OFN25 20x/0.4 M25 Thread Size
- Catalog Number: OBJ-000-010
- Serial Number: N/A
- Condition: Used

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