
( Brand: Newport Oriel ), ( Model: 40995 ), ( Part Type: Len ), ( Country/region Of Manufacture: United States )
Experience unparalleled optical precision with the Newport Oriel 40995 BK7 Plano Convex Lens, boasting a diameter of 76.2mm and a focal length of 350mm. This lens is meticulously crafted to deliver exceptional imaging quality, making it an ideal choice for a wide range of applications, including spectroscopy, microscopy, and laser systems.
Manufactured by Newport, a global leader in photonics technology, this lens is constructed from BK7 glass, renowned for its excellent transmittance, durability, and resistance to thermal shock. The Plano Convex design offers a flatter field of view, reducing spherical aberration and distortion, ensuring high-quality images are maintained throughout the entire field.
The lens features a black anodized aluminum housing, providing both aesthetic appeal and protection against environmental factors. Its large diameter allows for maximum light gathering capabilities, ensuring optimal performance even in low light conditions. The lens also has a threaded mount for easy integration into various systems.
In summary, the Newport Oriel 40995 BK7 Plano Convex Lens with a focal length of 350mm is a high-quality, versatile optic solution designed to meet the demanding needs of professionals and researchers in the field of photonics. Its exceptional optical performance, durability, and ease of integration make it an essential tool for any advanced optics setup.
1. High-quality BK7 glass: Known for its excellent optical properties, BK7 glass offers high transmittance, low aberration, and good heat resistance.
2. Plano-convex design: This design is ideal for applications that require a wide field of view and a compact size.
3. Large diameter: The 76.2mm diameter provides a larger light-gathering area, which can be beneficial in low-light conditions.
4. Flat field: The plano-convex design minimizes spherical aberration, resulting in a flatter and more even field of view.
5. Long focal length: With a focal length of 350mm, this lens is suitable for telephoto applications or when space is limited.
Cons:1. Limited adjustment options: As a plano-convex lens, it does not have adjustable focus or focal length.
2. Potential for chromatic aberration: While BK7 glass has good color correction properties, chromatic aberration may still be noticeable in some applications.
3. Higher cost: Compared to other types of lenses, plano-convex lenses can be more expensive due to their specific design and high-quality materials.
4. Limited applications: Plano-convex lenses are not ideal for applications that require a high degree of magnification or a narrow field of view.
Conclusion: The 76.2mm Newport Oriel BK7 Plano-Convex Lens (FL 350mm) is a high-quality lens suitable for telephoto applications, low-light conditions, and when space is limited. Its large diameter and flat field make it a good choice for applications that require a wide field of view. However, its lack of adjustable focus and potential for chromatic aberration are important considerations. If your application falls within its suitability range and you are willing to accept these trade-offs, this lens could be a valuable addition to your equipment.
Recommendation: If you are looking for a high-quality plano-convex lens with a large diameter and long focal length for telephoto applications, the 76.2mm Newport Oriel BK7 Plano-Convex Lens (FL 350mm) is a good choice. However, if you require adjustable focus or a lens for applications with a narrow field of view or high magnification, you may want to consider other lens types. Always ensure that the lens meets your specific requirements and budget before making a purchase.
Newport Oriel bk7 plano convex lens 76.
Marked very well including part.