Achromatic Objective Lens Set 4X 10X 20X 40X 100X Microscope
Achromatic Objective Lens Set 4X 10X 20X 40X 100X Microscope
Achromatic Objective Lens Set for Biological Microscopes
Upgrade your microscopy setup with this complete 5-piece Achromatic Objective Lens Set, covering magnifications of 4X, 10X, 20X, 40X, and 100X. Engineered with precision-ground achromatic glass optics, these compact lenses deliver sharp, high-contrast images with minimal chromatic aberration — ideal for students, educators, lab technicians, and hobbyists alike.
Whether you're examining cells, tissue slides, bacteria, or microorganisms, this lens set provides a versatile range of magnifications to suit every observation need. The standard RMS thread mount ensures broad compatibility with most biological microscopes on the market.
Key Features
- 5 Magnification Levels: 4X, 10X, 20X, 40X, and 100X for comprehensive observation range
- Achromatic Optics: Multi-coated glass elements reduce chromatic and spherical aberration for crisp, true-color imaging
- Standard RMS Thread: Compatible with most biological microscopes — easy to swap and install
- Compact & Durable Build: Metal barrel construction withstands regular lab use and handling
- CE Certified: Meets international quality and safety standards
- Broad Compatibility: Works with standard biological microscopes from major brands
Specifications
| Magnifications | 4X, 10X, 20X, 40X, 100X |
| Lens Type | Achromatic Objective |
| Thread Mount | Standard RMS (Royal Microscopical Society) |
| Certification | CE |
| High-Concern Chemicals | None |
| Country of Origin | Made in China |
What's in the Box?
- 1 × 4X Achromatic Objective Lens
- 1 × 10X Achromatic Objective Lens
- 1 × 20X Achromatic Objective Lens
- 1 × 40X Achromatic Objective Lens
- 1 × 100X Achromatic Objective Lens
Perfect For
- Biology classrooms and educational labs
- University and research microscopy
- Home science enthusiasts and hobbyists
- Replacing worn or damaged objective lenses
- Upgrading an existing microscope's optical system
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Frequently Asked Questions
Q: Are these achromatic objective lenses compatible with my biological microscope?
A: These lenses feature a standard RMS (Royal Microscopical Society) thread mount, which is the most widely used thread standard for biological microscopes. They are compatible with the vast majority of student, educational, and laboratory biological microscopes. If you are unsure, check whether your microscope uses an RMS-threaded nosepiece before purchasing.
Q: What is the difference between achromatic and standard objective lenses?
A: Achromatic lenses are corrected for chromatic aberration at two wavelengths (typically red and blue), resulting in sharper, clearer images with more accurate color reproduction compared to uncorrected standard lenses. This makes them a significant upgrade for detailed observation of biological specimens.
Q: Do I need immersion oil for the 100X lens?
A: Yes. The 100X objective lens is an oil-immersion lens, which requires a drop of immersion oil to be placed between the lens and the cover slip. This is standard practice for high-magnification microscopy and ensures maximum resolution and clarity at 100X magnification.
Q: Can these lenses be used individually, or must I use the full set?
A: Each lens is a standalone unit with its own RMS thread mount. You can purchase and use them as a complete set or individually replace a single objective on your existing microscope — whichever suits your needs.