ZEISS 440145 Fluar Lens Objective 20X/0.75 /0.17
( Brand: Zeiss ), ( Manufacturer Part Number: 440145 ), ( Part Type: Len )
Review ZEISS Fluar 20x/0.75 /0.17 Lens Objective
Zeiss Fluar 20x/0.75 /0.17 Lens Objective - A Superior Optical Solution for Demanding Microscopy Applications
The Zeiss Fluar 20x/0.75 /0.17 Lens Objective offers an exceptional blend of resolution, contrast, and brightness, making it an ideal choice for high-performance microscopy applications. This objective lens, part of the renowned Zeiss Fluar series, is characterized by its exceptional Fluorite glass elements that effectively reduce chromatic aberrations, ensuring the most accurate and vivid image reproduction possible.
With a magnification of 20x, this objective lens offers a significant field of view while maintaining a high resolution, making it suitable for a wide range of applications, from cell biology to material science. The numerical aperture (NA) of 0.75 indicates the lens's ability to gather light efficiently, resulting in bright and clear images, even in low-light conditions. The ultra-low refractive index (RI) of 1.47, characteristic of Fluorite glass, reduces light loss and further contributes to the lens's brightness.
The Zeiss Fluar 20x/0.75 /0.17 Lens Objective features a working distance of 6.5 mm, providing ample space for sample manipulation, especially crucial when working with delicate samples. The lens's 0.17 mm exit pupil diameter ensures compatibility with various oculars, allowing users to customize their microscope setup based on their specific needs and preferences.
The lens is also equipped with a 49 inclination angle, enabling users to observe steeply tilted samples without compromising image quality. The Fluar objective's robust and durable construction, combined with its DIC-compatible design, ensures long-lasting performance and versatility in various microscopy techniques.
In summary, the Zeiss Fluar 20x/0.75 /0.17 Lens Objective is an exceptional addition to any microscopy setup, offering unparalleled optical performance, compatibility with a wide range of samples, and versatility in microscopy techniques. Its high-quality construction and DIC compatibility make it an essential tool for researchers and professionals seeking the most accurate and vivid image reproduction possible.
The Zeiss Fluar 20x/0.75 Objective Lens (Zeiss 440145) is a high-quality objective lens used in various microscopy applications. Let's examine its pros and cons to help you make an informed decision.
Pros:1. Excellent image quality: Known for its high-resolution images, the Zeiss Fluar 20x/0.75 lens offers outstanding detail and clarity, making it suitable for a wide range of microscopy applications.
2. Apochromatic design: The apochromatic design minimizes chromatic aberration, ensuring that the image you see is free from color fringing and other distortions.
3. Low optical aberrations: The lens has low spherical and chromatic aberrations, resulting in sharp and accurate images.
4. High numerical aperture (NA): The high NA of 0.75 allows for efficient light collection, resulting in brighter images and improved contrast.
5. Durable and rugged construction: The lens is built to withstand the rigors of daily use, ensuring longevity and reliability.
Cons:1. Price: The Zeiss Fluar 20x/0.75 lens is quite expensive compared to some other objective lenses on the market. This may be a limiting factor for some buyers.
2. Compatibility: This lens may only be compatible with specific microscopes, so it's essential to check that it is suitable for your microscope model before purchasing.
3. Weight: The lens is relatively heavy, which may be a concern for those who need to transport their microscope frequently.
In conclusion, the Zeiss Fluar 20x/0.75 Objective Lens is an excellent choice for those seeking high-quality, sharp, and detailed images in their microscopy work. Its apochromatic design, low optical aberrations, and high NA make it suitable for a variety of microscopy applications.
However, its high cost and weight may deter some buyers. If budget is a concern, it might be worth considering other objective lenses with similar specifications but at a lower price point. Overall, I would recommend the Zeiss Fluar 20x/0.75 lens for those who prioritize image quality and are willing to invest in a high-performance objective lens.
Details:
I'm not a microscope dealer or expert. I looked at it with an eye piece and did not see any cracks or scratches. Includes the following objective: 1 - Zeiss 440145 FLUAR 20X/0.75 /0.17, This may need to be cleaned.
part #: 440145 prices
- $529.95-$5795.20
specifications microscopepartzo:
- brand: Zeiss
- mpn: 440145
- part type: Len
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general microscopepartzo:
- condition: Used
- Medical/Lab Equipment Attachments Accessories > Microscope Parts Accessories > Other Microscope Parts Accessories
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- started: December 14, 2024
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