SKU: PRODUCT ID:OBJ-000-231
Zeiss Plan-Neofluar 40x/1.3 Oil RMS Thread Size Microscope Objective
Zeiss Plan-Neofluar 40x/1.3 Oil RMS Thread Size Microscope Objective
Couldn't load pickup availability
- ✓ Tested in house. 30-day warranty
- ✓ Typical delivery in 1 to 3 weeks, depending on parts
- ✓ Installation, training and service available from our engineers (quoted separately)
- ✓ SAM.gov registered (CAGE 10ZU5). Purchase orders welcome
- ✓ Leasing and finance companies available
Questions? Call (877) 564-2767 or email sales@coastalmicroscopes.com
Zeiss Plan-Neofluar 40x/1.3 Oil Microscope Objective
The Zeiss Plan-Neofluar 40x/1.3 Oil Microscope Objective is a high-performance optical component designed for high-resolution imaging in biological and material sciences. With its semi-apochromatic Plan-Neofluar design, this objective delivers superior contrast, color fidelity, and flat-field imaging across the entire field of view. Featuring a high numerical aperture (NA) of 1.3, this oil immersion objective is optimized for fluorescence microscopy, phase contrast, and DIC techniques.
Key Features:
- High Numerical Aperture (NA 1.3) – Captures more light for improved image brightness and resolution.
- Plan Optics – Provides a flat field of view with sharp edge-to-edge clarity.
- Neofluar Design – Semi-apochromatic correction minimizes chromatic aberrations for enhanced color accuracy.
- Oil Immersion – Requires immersion oil for high-resolution imaging.
- RMS Thread Size – Standard Royal Microscopical Society (RMS) threading ensures compatibility with a wide range of microscopes.
Applications:
- Fluorescence Microscopy – Optimized for high-contrast fluorescence imaging.
- Phase Contrast & DIC – Enhances visualization of transparent specimens.
- Live-Cell Imaging – Suitable for high-magnification studies of cellular structures.
- Material Science & Industrial Inspection – Provides detailed analysis of materials and surfaces.
Specifications:
| Feature | Specification |
|---|---|
| Magnification | 40x |
| Numerical Aperture (NA) | 1.3 |
| Immersion Medium | Oil |
| Thread Type | RMS (Royal Microscopical Society) Standard |
| Optical Correction | Plan-Neofluar (Semi-Apochromatic) |
Additional Details
Additional Details
- Manufacturer: Zeiss
- Model: Plan-Neofluar 40x/1.3 Oil RMS Thread Size
- Catalog Number: OBJ-000-231
- Serial Number: N/A
- Condition: Seller Refurbished

Why Coastal?
Confocal and research microscopes, configured to your application by people who ran imaging cores, then installed and serviced by our engineers.
We Buy Research Microscopes
Upgrading or closing a lab? Get an outright offer or credit toward your next system or service. Our engineers handle the de-install.
180-Day Warranty
Parts and labor on refurbished microscopes shipped in the US and Canada, with quality control documentation and application support. Refurbished confocals are guaranteed installable. New items carry the full manufacturer warranty.
Free Expert Consultation
Let us help you configure an imaging system for your application.