
( Brand: Thorlabs ), ( Manufacturer Part Number: C220TM-C ), ( Part Type: Len )
The Thorlabs C220TM-C 1050-1620nm AR GelTech Aspheric Lens is a high-performance optical component designed for applications in the near-infrared spectrum. This lens, a part of Thorlabs' C2 series, showcases exceptional optical quality, making it an ideal choice for various demanding imaging and spectroscopy applications.
The C220TM-C lens is crafted from Thorlabs' proprietary GelTech material, which offers several advantages over traditional glass. This material possesses a low thermal expansion coefficient, ensuring stability under temperature fluctuations. Additionally, its excellent mechanical durability ensures long-term reliability in challenging environments.
The lens features an anti-reflection (AR) coating over the 1050-1620nm spectral range, minimizing reflection and maximizing light transmission. This coating significantly reduces the loss of energy, enhancing the overall efficiency of your optical system.
The C220TM-C lens exhibits an aspheric design, which reduces spherical aberration and provides superior image quality over traditional spherical lenses. The aspheric surface profile enables the lens to focus light more accurately, resulting in sharper, distortion-free images and improved system performance.
With a diameter of 20mm and a focal length of 10mm, this lens offers a focal ratio of f/5. This combination makes it suitable for various applications requiring a compact, yet high-performance lens. The lens mount is T2 threaded, providing compatibility with a wide range of optical systems.
In conclusion, the Thorlabs C220TM-C 1050-1620nm AR GelTech Aspheric Lens is a versatile, high-quality optical component, ideal for near-infrared applications demanding superior image quality, low reflection, and thermal stability. Its compact size, combined with its excellent mechanical and optical properties, makes it an indispensable tool in a variety of imaging and spectroscopy applications.
1. High-Quality Material: The C220TM-C lens is made of GelTech, a material that offers excellent thermal stability and is suitable for use in high-power applications.
2. Wide Spectral Range: This lens is designed to work optimally within a spectral range of 1050-1620nm, making it versatile for various applications within the near-infrared spectrum.
3. Anti-Reflection Coating: The AR coating minimizes reflection and maximizes transmittance, ensuring that more light is directed towards your system rather than being lost.
4. Aspheric Design: The aspheric shape allows for a more precise focus, reducing spherical aberration and providing a flatter and sharper image.
Cons:1. Cost: As a high-quality, specialized lens, the C220TM-C comes at a premium price. This may be a significant consideration for those working with a tight budget.
2. Specific Application: While the lens's wide spectral range and aspheric design make it versatile, it is still specialized and may not be suitable for applications outside of the 1050-1620nm range.
Conclusion:The Thorlabs C220TM-C GelTech Aspheric Lens (1050-1620nm AR) is an excellent choice for those seeking a high-quality, versatile lens for near-infrared applications. Its thermal stability, wide spectral range, and anti-reflection coating make it a valuable tool for various research and industrial projects. However, its cost may be a limiting factor for some users.
Recommendation:If you require a high-quality lens for applications within the 1050-1620nm near-infrared spectrum, the C220TM-C GelTech Aspheric Lens is a recommended choice. Consider its cost and your specific application needs to ensure it aligns with your project requirements. For applications outside of this spectral range or for budget-conscious users, alternative lens options may be more suitable.
New Thorlabs C220TM-C mounted geltech aspheric lens 1050 to 1620 nm ar coating.