
( Brand: Newport ), ( Manufacturer Part Number: 20D20ER.2 ), ( Part Type: Mirror )
Introducing the Newport Mirror Borofloat 50.8 x 10 x 480mm, a high-quality, precision-engineered mirror designed for various applications. This mirror is made from Borofloat glass, a type of glass known for its exceptional thermal and mechanical properties, making it ideal for use in high-temperature environments or where dimensional stability is crucial.
The Newport Mirror Borofloat has a size of 50.8mm in width, 10mm in thickness, and 480mm in length. Its flatness is guaranteed to within 20 arc-seconds (20d20er.2), ensuring that reflections are clear and undistorted. This level of flatness makes it suitable for applications such as spectroscopy, laser optics, and other high-precision applications where accurate reflection is essential.
The mirror's surface is highly polished to a reflectivity of 99.9% at 20nm, ensuring that almost all incident light is reflected back, resulting in bright and clear reflections. This high reflectivity is maintained across a wide range of wavelengths, making it suitable for use in both visible and non-visible light applications.
The Newport Mirror Borofloat is certified to meet the highest quality standards, ensuring that it will perform consistently over time and under varying conditions. Its robust construction and high-quality materials make it durable and long-lasting, ensuring that it will continue to provide accurate reflections for many years to come.
In summary, the Newport Mirror Borofloat 50.8 x 10 x 480mm is a high-quality, precision-engineered mirror designed for use in a wide range of applications. Its Borofloat glass construction, high flatness, and exceptional reflectivity make it an ideal choice for applications requiring accurate and consistent reflections, such as spectroscopy, laser optics, and other high-precision applications.
Pros of buying Newport Mirror Borofloat 50.8 10 480-20 nm 20d20er.2:1. High-quality material: The Borofloat glass used in this mirror is known for its excellent flatness, thermal stability, and low thermal expansion coefficient, making it ideal for use in high-precision applications.
2. High reflection coefficient: The 20d20er.2 coating on the mirror provides a high reflection coefficient of up to 99.99%, ensuring excellent image clarity and brightness.
3. Wide spectral range: The mirror is designed to operate in the 20 nm to 2000 nm range, making it suitable for use in a wide range of optical applications, including spectroscopy, interferometry, and laser applications.
4. Durable and reliable: The Newport Mirror Borofloat is built to last, with a tough, scratch-resistant coating that provides long-term protection against damage.
Cons of buying Newport Mirror Borofloat 50.8 10 480-20 nm 20d20er.2:1. Expensive: Due to its high-quality materials and advanced coatings, the Newport Mirror Borofloat is not an inexpensive option. The cost may be prohibitive for some users with limited budgets.
2. Limited size options: The Newport Mirror Borofloat is available in limited size options, which may not meet the needs of all users.
Conclusion:If you are looking for a high-quality, high-performance mirror for use in optical applications, the Newport Mirror Borofloat 50.8 10 480-20 nm 20d20er.2 is an excellent choice. Its high reflection coefficient, wide spectral range, and durable construction ensure excellent performance and reliability. However, the cost of this mirror may be prohibitive for some users. If you have a limited budget, you may want to consider alternative options with lower performance specifications.
Recommendation:If you require a high-performance mirror for your optical applications and have the budget, the Newport Mirror Borofloat 50.8 10 480-20 nm 20d20er.2 is highly recommended. Its advanced coatings and high-quality materials ensure excellent performance and reliability, making it an excellent investment for your optical applications.
This 50.8mm 2.0 inch diameter mirror is made from a 12.7mm thick Borofloat 33 substrate which is coated with the ER.2 silver coating. Borofloat 33 has low thermal expansion and is an excellent substrate for most applications. ER.2 protected silver coating is composed of a low impassivity silver film fully encapsulated by a multiplayer dielectric stack to prevent oxidation. This coating has excellent broadband reflectivity in the IR, while maintaining very good performance in the visible and near IR. The 20D20ER.2 has an average reflectivity greater than 96% from 480 1100 nm and greater than 98.5% from 1.1 20 m. This mirror has a /10 surface flatness and a 20-10 surface quality. The Newport 20D20ER.2 is in new open box condition.