FSQ-OD70 50.8 x 50.8 mm Absorptive Neutral Density Filter 400-900nm

The FSQ-OD70 is a high-quality Neutral Density Filter, measuring 50.8 x 50.8 mm, sourced from the renowned optical components vendor, MKS/Newport. This filter is specifically designed for use in the 400-900nm wavelength range, making it a versatile choice for a wide array of optical applications.

The filter boasts a rectangular base shape and is constructed from UVFS MAL-1965 material, a known absorbent that effectively reduces light intensity without altering the color balance of the incident light. This is crucial in applications where maintaining the original color composition of the light is paramount.

The FSQ-OD70 filter features a uniform New OD70 coating on both the front and back surfaces, further enhancing its light absorption capabilities. This coating ensures that the filter provides a consistent attenuation across the entire spectral range, regardless of the angle of incidence.

In terms of geometry, the filter has a thickness of 3mm, which contributes to its robustness and durability. The filter's shape is classified as a Thin Lens, indicating its suitability for use in optical systems where minimal optical path deviation is required.

According to the vendor's information, the FSQ-OD70 is currently in stock and available for immediate purchase. For more detailed information, including pricing and availability, please refer to the vendor's website using the provided weblink.