
( Brand: Olympus ), ( Manufacturer Part Number: 805290 ), ( Product Type: Microscope ), ( Country/region Of Manufacture: Japan )
The Olympus 805290 microscope objective is a high-quality piece of optics equipment designed for use with research-grade microscopes. This objective lens has a magnification power of 40x, making it ideal for detailed observations of small specimens. The numerical aperture (NA) of the lens is 0.17, which indicates its ability to collect light and provide a bright, high-contrast image. The working distance of the lens is 0.65mm, allowing for close observations without the risk of damaging the sample.
This objective lens is part of Olympus' Plan Apo series, which is known for its excellent optical performance. The lens features an apochromatic design, which means it corrects for chromatic aberration, resulting in images with exceptional color fidelity and sharpness. The lens also has a thread diameter of 2" and a rear focal length of 160mm, making it compatible with a wide range of microscopes.
The Olympus 805290 microscope objective is constructed from high-quality materials, including a high refractive index glass element that provides excellent light transmission and reduces optical distortion. The lens is also fully multi-coated, which further enhances light transmission and reduces glare and reflection. Additionally, the lens has a water-repellent coating, which makes it easier to clean and reduces the risk of contamination.
Overall, the Olympus 805290 microscope objective is a high-performance lens that delivers exceptional image quality and clarity. It is ideal for researchers and scientists who require detailed observations of small specimens, such as biological samples or semiconductors. With its apochromatic design, high numerical aperture, and water-repellent coating, this lens is a valuable addition to any research microscope setup.
Pros of buying a Olympus 805290 Microscope Objective 40x PL 160/0.17 0.65:1. High Magnification: The objective lens provides a magnification of 40x, which is ideal for detailed observations and examinations.
2. High Numerical Aperture (NA): With an NA of 0.17, it allows more light to enter the lens, resulting in better image quality and contrast.
3. High Resolution: The high resolution of this objective lens allows for the observation of fine details, making it suitable for scientific research and education.
4. Wide Field of View: The 160mm working distance provides a wide field of view, making it easier to locate and observe specific areas of interest.
5. Compatibility: This objective lens is compatible with various Olympus microscopes, making it a versatile choice for users.
Cons of buying a Olympus 805290 Microscope Objective 40x PL 160/0.17 0.65:1. Price: The high-quality features of this objective lens come at a premium price, which may be a deterrent for some users with a limited budget.
2. Requires Proper Handling: The objective lens requires proper handling to avoid damage and maintain its optical performance.
3. May Require Additional Adapters: If the user's microscope does not have the necessary adapter, additional accessories may be required to use this objective lens.
Ending Conclusion:The Olympus 805290 Microscope Objective 40x PL 160/0.17 0.65 is a high-quality objective lens that provides exceptional image quality, resolution, and a wide field of view. It is ideal for users who require a high magnification objective lens for scientific research, education, or industrial applications. Although the high price may be a drawback for some users, the investment in this objective lens can provide long-term benefits due to its durability and performance.
Recommendation:If you are in the market for a high-quality objective lens and have the budget, the Olympus 805290 Microscope Objective 40x PL 160/0.17 0.65 is an excellent choice. It is compatible with various Olympus microscopes and can provide exceptional image quality, resolution, and a wide field of view. However, if the price is a concern, you may want to consider other objective lenses with lower magnification or NA that may meet your needs at a lower cost.
See photos for specifics. Listing is for one used Olympus microscope objective.