
( Brand: Thorlabs ), ( Manufacturer Part Number: NE10A-A ), ( Part Type: Filter Mount ), ( Filter Effects: Neutral Density ), ( Mount Fitting: Threaded ), ( Filter Size: 25 Mm )
The Thorlabs NE10A-A 25 Absorptive Neutral Density (ND) Filter, featuring an SM1 (1.035-40mm) threaded mount, is a versatile optical filter designed to reduce the intensity of light while maintaining a neutral color balance. This filter is ideal for applications that require consistent attenuation of light without introducing polarization or color shifts.
The NE10A-A 25 ND filter has an optical density (OD) of 2.5, which corresponds to a light transmission reduction of approximately 96%. With a bandwidth of 360-700nm, it effectively reduces the intensity of visible light, making it suitable for use in a wide range of imaging and photometry equipment.
The filter is constructed with Schott glass, a high-quality material known for its optical clarity and durability. The absorptive coating on the filter is designed to be stable under heat and light, ensuring long-term performance. The SM1 (1.035-40mm) threaded mount allows easy integration with various imaging systems and other optical equipment that utilize this standard thread.
In summary, the Thorlabs NE10A-A 25 Absorptive Neutral Density Filter with SM1-threaded mount is a high-performance optical filter that offers consistent light attenuation, broad spectral transmission, and easy integration into a wide range of imaging and photometry systems. Its high-quality construction ensures reliable and durable performance, making it an excellent choice for various applications that require precise control of light intensity.
The Thorlabs NE10A-A 25 absorptive neutral density filter with SM1-threaded mount is a tool designed for optical applications, specifically to reduce the intensity of light without affecting its color. Let's examine its pros and cons:
Pros:1. High Density: The filter has a density of 2.5, which allows for significant reduction of light intensity when compared to lighter filters.
2. Neutral Density: As it is a neutral density filter, it will not alter the color of the light, making it suitable for applications where color accuracy is crucial.
3. Threaded Mount: The SM1 threaded mount provides a standardized and secure way to attach the filter to other optical components.
4. Reputable Brand: Thorlabs is a well-known and respected brand in the field of optics and photonics, ensuring quality and reliability.
Cons:1. Limited Light Transmission: Due to its high density, the filter allows less light to pass through, which might be a disadvantage in applications where high light intensity is necessary.
2. Cost: Compared to lighter neutral density filters, this high-density filter might be more expensive.
3. Specific Application: The filter is designed for specific applications where light intensity needs to be reduced significantly and color accuracy is a priority. If your needs don't align with these, other filters might be more suitable.
In conclusion, the Thorlabs NE10A-A 25 absorptive neutral density filter with SM1-threaded mount is a high-quality tool for reducing light intensity and maintaining color accuracy in optical applications. However, its high density means it allows less light to pass through, and it might be more expensive than lighter filters. If your application requires such specifications, it is a recommended purchase. If not, it might be worth considering other, less expensive options. Always ensure to check the specific requirements of your application before making a purchase.
My best regards. Condition: New. Thorlabs NE10A-A 25mm Absorptive Neutral Density Filter, SM1-threaded mount, arc: 350 - 700 NM, OD: 1.0. P/N: NE10A-A.