The 86-677 is a Dichroic Shortpass Filter, 12.5 mm in diameter and 1.05 mm thick, available from Edmund Optics. This filter is designed to transmit light with wavelengths shorter than 1000nm while reflecting longer wavelengths. The dichroic coating, denoted as 'edm 86-677' on both the front and back surfaces, ensures high transmission efficiency and precise wavelength discrimination.
The filter's circular geometry and thin lens shape make it suitable for a wide range of optical applications. It is cut on at 0nm and cut off at 1000nm, providing a sharp transition between the transmitted and reflected light. The filter is currently in stock and available for immediate purchase through the Edmund Optics website.
For more detailed information, including transmission and reflection curves, please refer to the product page on the Edmund Optics website.