
( Brand: Edmund Optics ), ( Manufacturer Part Number: 32625 ), ( Part Type: Len )
The Edmund Optics Double Convex Lens, model S19-1-157A, is a high-quality optical component designed for a wide range of applications. This lens features a double convex (DC) lens shape, with both surfaces bulging outwards, which is ideal for focusing light to a single point.
This particular lens has a focal length of 25.4mm, making it suitable for medium focal lengths. The aperture is 1.00 inches, ensuring a significant light gathering capability. The lens is made from BK7 glass, known for its excellent transmission in the visible spectrum and good thermal and mechanical properties.
The S19-1-157A lens boasts a diameter of 3.00 inches, providing a large optical window for capturing or focusing light. The lens surface is uncoated, which can be beneficial in certain applications where high reflectance is desired or where the lens is used in specific wavelengths.
The lens is designed with a flint glass composition, which provides a high refractive index and a negative optical power. This makes it an excellent choice for telephoto and zoom lenses, as well as for use in microscopy and other scientific applications.
The Edmund Optics Double Convex Lens, model S19-1-157A, is a versatile and reliable optical component, offering excellent performance and durability. Its high-quality construction and precise specifications make it a valuable addition to any optical system. Whether you're a professional optician, a scientist, or a hobbyist, this lens is sure to meet your needs and exceed your expectations.
**Product:** Edmund Optics Double Convex Lens (Part Number: S19-1-157A)
**Pros:**1. High-Quality Material: Edmund Optics is known for its high-quality optics, ensuring clear and precise imaging. The lens is made from optical-grade glass for superior performance.
2. Wide Field of View: The double convex design provides a wide field of view, making it suitable for various applications.
3. Broad Wavelength Coverage: The lens has a broad wavelength response, making it useful for both visible and near-infrared applications.
4. Large Aperture: The 157mm diameter provides a large aperture, allowing more light to pass through, which can be beneficial in low-light conditions.
**Cons:**1. Size and Weight: Due to its large diameter and thickness, the lens is heavy and bulky, which may pose handling issues in certain applications.
2. Cost: As a high-quality, professional-grade lens, it is relatively expensive compared to other lenses in the market.
3. Limited Focal Length: As a double convex lens, it does not have a fixed focal length, which means it cannot be used for telephoto or macro photography without additional components.
**Conclusion:**The Edmund Optics Double Convex Lens (S19-1-157A) offers excellent quality, a wide field of view, and broad wavelength coverage, making it a suitable choice for various applications, especially in professional, scientific, or industrial settings. However, its size, weight, cost, and lack of a fixed focal length are considerations that should be taken into account.
**Recommendation:**If you require a high-quality lens for a wide field of view and are willing to deal with its size, weight, and cost, then the Edmund Optics Double Convex Lens (S19-1-157A) could be a good choice for your needs. However, if you are looking for a lens for specific applications like telephoto or macro photography, or if size and cost are major concerns, you might want to consider other options within the Edmund Optics range or explore alternatives from other manufacturers.
Pn: 3262525mm DOA.
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1 new Edmund Optics double convex lens.