SKU: PRODUCT ID:51675a
Nikon S Fluor 4x/.20 M25 Thread Size Microscope Objective
Nikon S Fluor 4x/.20 M25 Thread Size Microscope Objective
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Nikon S Fluor 4x/0.20 Objective – Refurbished/Used
The Nikon S Fluor 4x/0.20 (Model: MRF00040) is a high-performance objective designed to provide excellent contrast, resolution, and light transmission at low magnification. As part of Nikon's Super Fluor series, it offers superior correction for spherical and chromatic aberrations, making it ideal for fluorescence, brightfield, and transmitted light microscopy.
With a numerical aperture of 0.20 and an M25 thread mount, this objective is compatible with modern Nikon Eclipse microscope systems and delivers outstanding image quality across the field of view. Its high transmission and fluorite optics make it especially suited for applications that benefit from widefield fluorescence at low magnification.
Condition
Condition: Refurbished/Used
(This product has been inspected and verified to meet manufacturer specifications)
Key Features
- 4x magnification with 0.20 numerical aperture
- Fluorite (semi-apochromatic) optics for improved chromatic correction
- Excellent for fluorescence and transmitted light applications
- Wide field flatness and high contrast even at low magnification
- M25 threading compatible with Nikon Eclipse series microscopes
- Designed for 0.17 mm cover glass thickness
Applications
- Widefield Fluorescence Microscopy
- Brightfield Imaging
- Specimen Survey & Overview Scans
- Live Cell Imaging (Low Magnification)
- Developmental Biology & Tissue Studies
Specifications
| Manufacturer | Nikon |
| Model | S Fluor 4x/0.20 |
| Part Number | MRF00040 |
| Magnification | 4x |
| Numerical Aperture | 0.20 |
| Immersion Medium | Air |
| Optical Correction | Fluorite (Semi-Apochromat) |
| Thread Type | M25 x 0.75 |
| Cover Glass Thickness | 0.17 mm |
| Compatible Systems | Nikon Eclipse Series |
| Condition | Refurbished/Used |
Additional Details
Additional Details
- Manufacturer: Nikon
- Model:
- Catalog Number: 51675a
- Serial Number:
- Condition: Used
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