
( Brand: Newport ), ( Manufacturer Part Number: FSR-OD20 ), ( Part Type: Filter )
Experience unparalleled optical precision and durability with the FSR-OD20 Absorptive Neutral Density Filter by Newport. Designed for professionals and enthusiasts alike, this filter is a vital tool for controlling light intensity in a wide range of applications, from lab research to photography and videography.
The FSR-OD20 is a 25.4mm (1 inch) filter, making it compatible with most standard filter holders and cameras. It features an optical density (OD) of 2.0 at a wavelength of 546.1nm, which effectively reduces light by a factor of 100. This makes it ideal for scenarios where you need to balance exposure levels, such as shooting through a window, photographing bright scenes, or working with powerful light sources.
This filter is constructed from high-quality optical glass for superior clarity and color fidelity. Its absorptive properties are achieved through a thin film deposition process, ensuring consistent performance and minimal color shift. The filter's robust construction and scratch-resistant coating provide excellent durability, ensuring it can withstand the rigors of daily use.
Incorporating the FSR-OD20 Absorptive Neutral Density Filter into your workflow will empower you to capture stunning images and precise data, regardless of the lighting conditions. Trust Newport, a leader in optical technology, to deliver the quality and reliability you demand.
1. High-quality product from a reputable manufacturer, Newport Corporation.
2. Absorptive neutral density filter designed to minimize color shift, ideal for applications requiring accurate color representation.
3. Narrow bandpass ensures the filter is optimized for specific wavelengths (546.1nm), reducing unwanted light interference.
4. 0.2 OD (Optical Density) provides a moderate reduction of light, which can be beneficial for controlling exposure levels in various optical setups.
5. 25.4mm thread diameter is a standard size, making it easy to find compatible accessories and avoid potential compatibility issues.
Cons:1. The specific wavelength range (546.1nm) may limit the filter's versatility for applications outside of that specific wavelength range.
2. The filter's specialized nature may make it a more expensive option compared to broader spectrum neutral density filters.
3. The 0.2 OD may not provide enough light reduction for some applications, requiring the use of multiple filters or a higher OD filter.
Conclusion:The FSR-OD20 Newport Absorptive Neutral Density Filter is an excellent choice for researchers, scientists, and professionals who require accurate color representation and specific wavelength control for their optical experiments. Despite its specialized nature and potential limitations, the high-quality construction and narrow bandpass make it a valuable tool for those working within its intended application.
Recommendation:If you are looking for a high-quality absorptive neutral density filter for specific wavelength control, the FSR-OD20 Newport Absorptive Neutral Density Filter is a worthy investment. However, if you need a broader spectrum neutral density filter or a higher or lower OD, you may want to consider alternative options to better fit your specific needs.
You are buying on one new Newport FSR-OD20 absorptive neutral density filter 4mm. This item is new shelf surplus and guaranteed not.
2 od at Jul estimated retail: 38.