64-409 60 x 85 mm 70:30 (R:T) Float Glass Standard Plate Beamsplitter; t=1mm 400-700nm

The 64-409 is a 60 x 85 mm Beam Splitter, specifically a Thin BS with a rectangular base shape. This beamsplitter is sourced from the reputable vendor, Edmund Optics. It boasts a thickness of 1mm and is designed to operate within the wavelength range of 400-700nm, making it suitable for a wide range of optical applications.

The beamsplitter's coating is a key feature, with the front side coated with edm 45-314 and the back side coated with edm mgf2 std curve. This specific coating configuration results in a 70:30 (R:T) split, meaning 70% of the incident light is reflected while 30% is transmitted. This ratio is crucial in managing the distribution of light in optical systems.

The physical data of the beamsplitter includes a reflection of 0.7 on the beamsplitter surface, corresponding to the 70% reflection ratio. The transmission, on the other hand, is 0.3, aligning with the 30% transmission ratio. These figures are essential in calculating the performance of the beamsplitter in various optical setups.

For more detailed information, including availability and pricing, please refer to the vendor's website at https://www.edmundoptics.com/p/60-x-85mm-70r30t-plate-beamsplitter/19121/.