39-479 25.4 mm Dia. 40:40 (R:T) Nitrocellulose Pellicle Beamsplitter; t=0.002mm 400-700nm

This product is a 25.4 mm diameter Nitrocellulose Pellicle Beamsplitter, model number 39-479, sourced from the reputable optical vendor, Edmund Optics. The beamsplitter features a thin design with a thickness of 0.002mm, making it an ideal choice for applications where space is a constraint.

The beamsplitter is designed to operate within the wavelength range of 400-700nm, encompassing the visible light spectrum. It boasts a 40:40 (R:T) reflectance to transmission ratio, meaning it reflects 40% of the incident light and transmits 40% of it. This balanced design ensures efficient light distribution, making it suitable for a wide range of optical applications.

The beamsplitter's front surface is coated with a specialized coating, edm bs 40r-40t, which contributes to its reflectance and transmission properties. The coating is designed to maintain these properties across the specified wavelength range.

The beamsplitter's circular geometry and thin lens shape add to its versatility, making it compatible with various optical systems. The product's information page on the Edmund Optics website indicates that it is currently in stock, ensuring quick delivery upon order.