
( Brand: Vwr ), ( Microscope Structure: Inverted ), ( Microscope Type: Phase Centering ), ( Viewer: Trinocular ), ( Manufacturer Part Number: 89404-462 ), ( Intended Use/discipline: Biological Laboratory, Chemistry, Dental Laboratory )
The VWR 89404-462 Trinocular Inverted Microscope is a high-performing and versatile research-grade microscope designed for various applications in laboratories and educational institutions. This microscope is an essential tool for biologists, researchers, and educators seeking to examine specimens in detail, particularly those requiring inverted observation, such as cultured cells, diatoms, and protozoa.
The microscope boasts a trinocular head that offers three independent eyepieces, enabling multiple observers to view the same specimen simultaneously or for simultaneous photography and observation. The trinocular head is also equipped with a rotating turret to facilitate easy switching between different objectives.
The microscope comes with a planachromatic objective lens set, which includes objectives with magnifications of 4x, 10x, 40x, and 100x. The 10x eyepiece provides a final magnification of up to 1000x, ensuring that even the smallest details of the specimen can be observed clearly. The Kohler illumination system ensures even illumination of the specimen, enhancing the contrast and enabling precise observation.
The VWR 89404-462 Inverted Trinocular Microscope features a sturdy and stable base, ensuring that the microscope remains steady during observation, even during long periods of use. The microscope's stage is large and flat, allowing for easy specimen placement and movement. The coarse and fine focus controls enable precise focusing of the specimen, while the adjustable condenser ensures optimal illumination.
Additional features of the microscope include a built-in Abbe condenser, a diaphragm for controlling the amount of light, and a coated glass filter for reducing glare and improving contrast. The microscope also comes with a set of accessories, including a stage micrometer, a stage clips set, and a set of slides and coverslips.
The VWR 89404-462 Trinocular Inverted Microscope is an excellent investment for any laboratory or educational institution seeking a high-quality, versatile, and durable microscope for their research or educational needs. Its robust construction, high magnification capabilities, and ease of use make it an essential tool for a wide range of applications in the life sciences and beyond.
The VWR 89404-462 Trinocular Inverted Microscope is a popular choice for researchers and educators due to its versatility and high-quality optics. Here are some pros and cons to help you make an informed decision about purchasing this microscope:
Pros:1. Triple-headed: The trinocular design allows for multiple users to observe specimens simultaneously, making it an ideal choice for research labs, education institutions, and shared facilities.
2. High magnification: With up to 1000x magnification, the VWR 89404-462 offers a detailed and clear view of specimens, making it suitable for advanced research and observation.
3. Brightfield and DIC optics: The microscope comes with both brightfield and differential interference contrast (DIC) optics, providing enhanced contrast and clarity for various types of specimens.
4. Sturdy construction: The microscope's robust design ensures stability and durability, making it suitable for long-term use in a lab setting.
5. Easy-to-use: The VWR 89404-462 is user-friendly and comes with adjustable focus and brightness controls, making it easy for users of various skill levels to use.
Cons:1. Expensive: The VWR 89404-462 is a high-end microscope and comes with a relatively high price tag, making it unsuitable for hobbyists or individuals on a budget.
2. Bulky and heavy: The microscope is quite large and heavy, making it difficult to transport and requiring a dedicated space for setup.
3. Complex setup: The microscope requires a fair amount of time and effort to set up correctly, which may be intimidating for those new to microscopy.
4. Limited accessories: The microscope does not come with all necessary accessories, such as a camera or stage micrometer, requiring additional purchases for full functionality.
Conclusion:The VWR 89404-462 Trinocular Inverted Microscope is a high-quality, versatile, and powerful microscope, making it an excellent choice for researchers and educators in need of a robust and advanced tool for their lab or classroom. Its tri-headed design, high magnification capabilities, and both brightfield and DIC optics make it a valuable investment for those working with various types of specimens. However, its high price tag, size, weight, and complex setup may deter those on a budget or working in a limited space.
Recommendation:If you are in the market for a high-end, professional-grade inverted microscope for research or education purposes, the VWR 89404-462 Trinocular Inverted Microscope is an excellent choice. Its advanced features and high-quality optics make it a worthwhile investment for those with the necessary resources and space. However, if you are on a budget or require a more portable and user-friendly alternative, you may consider other options in the market.