
( Brand: Thorlabs ), ( Manufacturer Part Number: PS908L-A ), ( Part Type: Angle Leg )
The PS908L-A/PS908L-BK7 Right-Angle Prism from Thorlabs is a high-quality optics component designed for applications within the wavelength range of 350-700 nm. This prism is made from BK7 glass, a type of optical glass known for its excellent transmission properties and resistance to thermal shock.
The prism features a square base with dimensions of 20 mm x 20 mm, and it stands at a height of 35.5 mm when standing upright. However, its most notable feature is the 90-degree right-angle bend, making it ideal for applications where space is limited or where a change in direction of light is required.
The prism is equipped with four 100-mm long, straight-sided, and polished aluminum legs. These legs not only provide the necessary stability but also allow for easy integration into various optical setups. The prism's surface is highly polished, ensuring minimal light loss due to reflection and maintaining the integrity of the light path.
The PS908L-A/PS908L-BK7 Right-Angle Prism from Thorlabs is a versatile and durable component, suitable for use in a wide range of applications within the visible light spectrum. Its robust design, combined with its high-quality materials and precise manufacturing, make it a reliable choice for researchers, engineers, and scientists alike.
Product: Thorlabs PS908L-A/PS908L-BK7 Angle Prism with 20 AR Coatings (350-700nm) and 350mm Length
Pros:1. Wide Spectral Range: The prism covers a broad spectral range of 350-700nm, making it suitable for a variety of applications in the visible spectrum.
2. High Refractive Index: The N-BK7 material used in the prism has a high refractive index, which can help in reducing the size and weight of optical systems.
3. Angle Prism Design: The right-angle design of the prism can be beneficial in situations where a 90-degree change in direction of light is required.
4. AR Coatings: The 20 angled surface reflections have Anti-Reflective (AR) coatings, which help to minimize light loss due to reflection.
Cons:1. Limited Wavelength Range: The prism may not be suitable for applications outside the 350-700nm range.
2. Size and Weight: Although the high refractive index helps to reduce size and weight compared to other materials, it may still be larger and heavier than some other optical components.
3. Cost: As a high-quality, specialized optical component, the prism may be more expensive compared to simpler optical components.
Conclusion:The Thorlabs PS908L-A/PS908L-BK7 Angle Prism with 20 AR Coatings (350-700nm) and 350mm Length is a versatile and high-quality optical component, suitable for a wide range of applications in the visible spectrum. Its high refractive index, right-angle design, and AR coatings make it a valuable tool in many optical systems. However, its limited wavelength range, size and weight, and cost may be potential drawbacks depending on the specific requirements of the application.
Recommendation:If you need an optical component that can provide a 90-degree change in the direction of light, has a wide spectral range coverage, and is suitable for applications in the visible spectrum, then the Thorlabs PS908L-A/PS908L-BK7 Angle Prism with 20 AR Coatings (350-700nm) and 350mm Length could be a good choice for you. However, it is essential to consider the potential drawbacks and ensure that the prism's characteristics align with your specific application requirements before making a purchase.
Defective items, missing or items not described accurately.
Ps908l-a - N-BK7 right-angle prism, 20mm, ar coating on legs: nm selling as is, where is. System was DE-installed in working operational condition.
Handling charges may apply.