
( Brand: Leitz ), ( Manufacturer Part Number: 569238 ), ( Part Type: Len )
The LEICA 50x-0.85 NPL Field Immersion Objective Lens (Item No. 569238) is a high-performance microscopy component designed for precise and detailed examination of samples. This objective lens is part of the renowned Leica Microsystems portfolio, a brand known for its exceptional optical quality and innovative design.
This 50x immersion objective lens offers an impressive numerical aperture (NA) of 0.85, which enables it to collect a significant amount of light and provide exceptionally bright and high-resolution images. The NPL (Numerical Aperture Plus) designation indicates that this lens offers enhanced performance, particularly in terms of resolution and contrast.
The Leica 50x-0.85 NPL Field Immersion Objective Lens is designed for use with oil immersion, which allows for the elimination of refractive index mismatches between the sample and the objective lens, thereby significantly reducing spherical aberration and improving image quality. This makes it ideal for observing thin sample sections, such as in histology, cytology, and electron microscopy.
The lens features a durable and robust construction, ensuring long-term reliability and minimal maintenance. Its precise mechanical design guarantees consistent and repeatable results, making it an essential tool for researchers, microscopists, and laboratory professionals.
In conclusion, the LEICA 50x-0.85 NPL Field Immersion Objective Lens (Item No. 569238) is a high-quality microscopy objective lens that delivers exceptional image quality, brightness, and resolution. Its oil immersion capability, combined with its robust construction and precise mechanical design, make it an indispensable tool for various microscopy applications.
The Leitz Microscope Objective Lens 569238 NPL Field (50x - 0.85 NA) is a high-quality objective lens suitable for a variety of microscopy applications. Here are some pros and cons to consider:
Pros:1. High magnification (50x): Allows for detailed observation of small specimens.
2. Low numerical aperture (0.85): Suitable for brightfield and some fluorescence applications, as it limits light scatter and improves resolution.
3. Koehler-illuminated: Ensures even illumination and minimizes glare, essential for high-quality imaging.
4. Leitz brand: Known for producing high-quality microscopy equipment.
Cons:1. High cost: Leitz objective lenses are often more expensive compared to other brands.
2. Limited applications: While the 0.85 NA is suitable for many applications, it may not be ideal for high-resolution fluorescence work, where higher NAs are preferred.
3. May require specific mounting threads or adapters if your microscope does not use the Leitz standard.
In conclusion, the Leitz Microscope Objective Lens 569238 NPL Field (50x - 0.85 NA) is a high-quality lens suitable for brightfield and some fluorescence microscopy applications. However, its high cost and potential compatibility issues might make it less ideal for those on a tight budget or with a microscope that uses a different standard. If you prioritize high-quality imaging and are willing to invest in a high-quality lens, this objective lens could be a good choice. If cost is a concern, consider researching other brands or objective lenses with slightly different specifications that might better suit your needs and budget.
Germany the lens has excellent clear optics. Leitz wetters microscope objective lens npl df 50x 0.