
( Brand: Thorlabs ), ( Manufacturer Part Number: AC254-050-C-ML ), ( Part Type: Len )
The Thorlabs AC254-050-C-ML Acromatic Doublet Lens is a high-performance optical component designed for applications requiring exceptional quality in the near-infrared spectral range. This lens features a focal length of 50.0 mm, making it an ideal choice for telephoto and short-focus microscope objectives.
The AC254-050 lens is an acromatic doublet, which means it consists of two lens elements of different types of glass, designed to minimize chromatic aberration. This ensures that the lens delivers sharp, clear images across the entire spectral range of 1050-1620nm. The lens also includes a tilt capability, allowing for adjustments in the optical path to further improve image quality and eliminate any potential distortions.
This lens is made from high-quality optical glass that offers excellent transmission in the near-infrared spectrum. It is coated with a broadband anti-reflection coating to minimize loss and maximize efficiency. The lens is also designed for rugged use, with a durable aluminum housing that ensures long-term performance in a variety of environmental conditions.
The AC254-050-C-ML Acromatic Doublet Lens from Thorlabs is a versatile and high-quality optical component that is perfect for a wide range of applications, including spectroscopy, telecommunications, and laser systems. Its exceptional optical performance, combined with its rugged construction, makes it an ideal choice for professionals who demand the highest level of quality and reliability.
The Thorlabs AC254-050 Acromatic Doublet Lens, designed for operation in the 1050-1620nm spectral range, presents both significant advantages and potential considerations for prospective buyers.
Pros:1. Broad Spectral Range: The lens covers a broad spectral range, making it suitable for a variety of applications within the near-infrared spectrum.
2. Aplanatic Design: An acromatic doublet design minimizes spherical and chromatic aberrations, resulting in high-quality imaging and focusing.
3. Compact Size: Relatively small in size, it can be easily integrated into various optical systems.
4. High Transmission: Thorlabs' proprietary materials ensure high transmission efficiency, resulting in brighter images.
5. Quality Assurance: Thorlabs is known for its high-quality optical components, providing assurance of the lens's durability and performance.
Cons:1. Cost: As with many high-quality, specialized components, the price may be prohibitive for some users.
2. Limited Focal Length Range: The focal length range may not be suitable for all applications, requiring additional lenses to be used in combination.
3. Potential for Sensitivity to Environmental Conditions: Like many optical components, the lens may be sensitive to temperature and humidity changes, which could impact its performance.
In conclusion, the Thorlabs AC254-050 Acromatic Doublet Lens offers excellent performance for applications within the targeted spectral range. While the cost may be a concern for some users, the high-quality images, compact size, and broad spectral range make it a valuable addition to many optical systems. If the cost is a significant concern, users may want to consider alternative solutions or prioritize their budget accordingly. However, for those seeking high-quality imaging in the near-infrared spectrum, the AC254-050 Acromatic Doublet Lens is an excellent choice.
Used in very good condition Thorlabs AC254-050-C-ML mounted 1 acromatic doublet lens, bar coating 1050-1620nm, f-50. 0mm mounted on a tilt stage.