BK7-NPBSP-25.4-450-650-30:70 25.4 mm Dia. N-BK7 70:30 (R:T) Broadband Non-Polarizing Plate Beamsplitter; t=3mm 450-650nm

This BK7-NPBSP-25.4-450-650-30:70 is a high-quality beamsplitter, specifically designed for broadband usage in the visible spectrum. Sourced from the reputable vendor Simtrum, this component boasts a 25.4 mm diameter and a thickness of 3mm, making it a robust and reliable choice for various optical applications.

The beamsplitter is made from N-BK7 Schott, a well-known and widely used optical glass, which ensures excellent optical performance. The coating on the front surface is a sim npbs 450-650 45, a non-polarizing broadband coating that covers the spectral range from 450nm to 650nm. This coating is designed to provide a 70:30 (R:T) split, meaning that 70% of the incident light is reflected while 30% is transmitted.

This beamsplitter is classified as a thin BS, indicating that it is designed to be thin and lightweight, making it an ideal choice for applications where space and weight are critical factors. The physical data provided indicates that the beamsplitter has a reflection of 0.7 and a transmission of 0.3, further confirming its 70:30 (R:T) split.

According to the vendor, this item is currently in stock and can be purchased directly from the Simtrum website. The item data also provides a weblink to the product information page for easy reference and purchasing.