

( Brand: Thorlabs ), ( Part Type: Mount ), ( Manufacturer Part Number: PS976M-A )
The Thorlabs PS976M-A Retroreflector SM2 Mount is a versatile and high-quality optical component designed for use in various applications that require precise reflection and alignment of light beams. This retroreflector is made of aluminum and features a polished coating with a high reflectivity of 99.5% across a broad spectral range, from 350 to 700 nm.
The PS976M-A retroreflector is equipped with a standard SM2 threaded mount, allowing easy integration with a wide range of optical systems and components. This feature also enables secure and precise alignment of the retroreflector with the incoming light beam, ensuring maximum reflection efficiency and minimal beam distortion.
The retroreflector's compact and lightweight design makes it suitable for use in both laboratory and field applications. Its aluminum construction ensures durability and resistance to environmental factors, such as temperature and humidity changes, ensuring long-term performance and reliability.
The Thorlabs PS976M-A Retroreflector SM2 Mount is an ideal choice for applications that require high-precision reflection and alignment, such as laser interferometry, laser alignment, and optical communication systems. Its high-quality optics, compact design, and robust construction make it a reliable and cost-effective solution for a wide range of optical applications.
Pros of buying Thorlabs PS976M-A Retroreflector SM2 Mount AR 350-700 nm:1. High quality and durability: Thorlabs is a well-known and reputable company that produces high-quality optical components. This retroreflector is made of high-density glass and has a hard anodized aluminum mount, ensuring long-term use and reliability.
2. Wide range of applications: This retroreflector has a reflection coefficient greater than 99% in the wavelength range of 350-700 nm, making it suitable for a wide range of applications in laser metrology, interferometry, and other optical measurements.
3. SM2 threaded mount: The SM2 threaded mount on the retroreflector allows for easy and secure attachment to other optical components, such as lasers, lenses, and mirrors.
4. AR coating: The anti-reflection (AR) coating on the retroreflector reduces reflection losses, improving the signal-to-noise ratio and increasing the accuracy of measurements.
Cons of buying Thorlabs PS976M-A Retroreflector SM2 Mount AR 350-700 nm:1. Price: As a high-quality and reliable product, this retroreflector comes at a higher price than some other options on the market.
2. Size and weight: The retroreflector is relatively large and heavy compared to some other options, which may limit its use in portable or space-constrained applications.
Conclusion:If you are looking for a high-quality, reliable, and versatile retroreflector for use in a wide range of applications in laser metrology and interferometry, the Thorlabs PS976M-A Retroreflector SM2 Mount AR 350-700 nm is an excellent choice. Its high-density glass construction, wide wavelength range, and SM2 threaded mount make it a versatile and reliable component for your optical measurement system. However, the higher price and larger size and weight compared to some other options may be a consideration for some users.
Recommendation:If you are looking for a high-quality and reliable retroreflector for your optical measurement system, the Thorlabs PS976M-A Retroreflector SM2 Mount AR 350-700 nm is an excellent choice. Its high-density glass construction, wide wavelength range, and SM2 threaded mount make it a versatile and reliable component for a wide range of applications. While its higher price and larger size and weight may be a consideration for some users, the benefits of its high-quality construction and wide range of applications make it a worthwhile investment for many users.
THORLABS PS976M-A - TIR Retroreflector, SM2 Mount, AR Coating: 350 700 nm. Condition is Used. Shipped with FedEx Ground Economy.