87-757 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 697nm

The 87-757 is a Bandpass Filter, specifically designed for Fluorescence applications, available from Edmund Optics. This filter boasts a 25 mm diameter and a thickness of 2 mm, making it a robust and compact solution for various optical systems.

The filter is designed to transmit light within a specific wavelength range, centered at 697nm. The Cut-On wavelength is 659.5nm, and the Cut-Off wavelength is 734.5nm. This precise wavelength selection is crucial for fluorescence applications, where specific light frequencies need to be isolated or emphasized.

The 87-757 filter features a Hard Coating on both the front and back surfaces. This coating enhances the filter's durability and resistance to scratches and other forms of damage, ensuring longevity and reliability in demanding environments.

The filter's geometry is defined by its Thin Lens shape, which is designed to minimize optical aberrations and distortions. This makes it an ideal choice for applications that require high optical precision and accuracy.

The filter is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties and versatility. This material, combined with the filter's precise specifications, makes the 87-757 a reliable and high-performing option for fluorescence applications.

According to the vendor's information, the filter is currently in stock and available for immediate purchase. Further details, including pricing and delivery information, can be found on the Edmund Optics website.