63-413 25 mm Dia. Non-Reflective Neutral Density Filter; OD 2 NIR 700-1200nm

The 63-413 is a Neutral Density Filter with a 25 mm diameter, sourced from the reputable optical vendor, Edmund Optics. This filter is specifically designed for use in the Near-Infrared (NIR) spectrum, with a wavelength range of 700-1200nm, making it ideal for applications that require precise control of infrared light.

The filter is constructed with a Thin Lens shape, ensuring minimal distortion and high optical quality. It features a uniform density, reducing the amount of light that passes through it without altering the color balance. This is particularly useful in applications where a consistent light level is required, such as in photography, cinematography, or scientific research.

The 63-413 filter boasts a non-reflective coating on both the front and back surfaces, further enhancing its performance. This coating reduces surface reflections, minimizing the risk of unwanted glare or stray light. It also increases the filter's durability, protecting it from scratches and other forms of damage.

The filter has a thickness of 1.5mm and is made from UVFS Mal-1965, a high-quality optical material known for its excellent transmittance and stability. This material ensures the filter maintains its optical properties over time, even with repeated use.

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