This is a 25 mm diameter, 3 mm thick Beam Splitter (BS) from Knight Optical, designed for use in the near-infrared spectrum, specifically between 530 and 1070nm. The BS is a Thin BS type, featuring a Base Shape of Circular and a Thin Lens shape.
The BS is made of soda lime ru clear material, a common choice for its excellent optical properties and durability. It has a coating on both the front and back surfaces, with the front coated with kni bi1 and the back with kni ai1. This coating enhances the BS's performance within its specified wavelength range.
The BS offers a 50:50 split, meaning it reflects 50% of the incident light and transmits the remaining 50%. This is ideal for applications that require equal distribution of light. The physical data indicates a reflection of 0.5 and a transmission of 0.5, aligning with its 50:50 split design.
The BS is in stock and available for immediate purchase from Knight Optical, as indicated by its weblink status. For more information, you can visit the provided weblink.