45-312 12.5 mm Dia. 30:70 (R:T) Float Glass Standard Plate Beamsplitter; t=1mm 400-700nm

This 12.5 mm diameter Beam Splitter, model 45-312, is a high-quality optical component sourced from Edmund Optics. It is designed for use in a wide range of applications, particularly where precise beam splitting is required. The beamsplitter features a 30:70 (R:T) split ratio, meaning that approximately 30% of the incident light is reflected, while 70% is transmitted.

The beamsplitter is made from soda lime ru clear float glass, a material known for its excellent optical properties and durability. The glass has a thickness of 1mm, providing a good balance between rigidity and light weight. The beamsplitter is coated on both sides with specialized coatings to enhance its performance. The front surface is coated with the EDM 45-312 coating, while the back surface features the EDM MGF2 STD CURVE coating. These coatings are designed to optimize the beamsplitter's performance within the 400-700nm wavelength range.

The beamsplitter has a circular base shape and a thin lens shape, making it suitable for use in a variety of optical systems. The physical data provided indicates that the beamsplitter has a reflection of 0.3 and a transmission of 0.7, further highlighting its effectiveness as a beam splitting component.

According to the vendor's website, this item is currently in stock, ensuring quick delivery for your optical project needs. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.