39-489 76.2 mm Dia. 50:50 (R:T) Nitrocellulose Pellicle Beamsplitter; t=0.002mm 632.8nm

This product is a 76.2 mm diameter, thin beam splitter offered by Edmund Optics. It features a nitrocellulose pellicle construction with a thickness of 0.002 mm, designed for use at a wavelength of 632.8 nm. The beamsplitter is a 50:50 type, meaning it evenly divides the incoming light, reflecting 50% and transmitting 50%.

The front surface of the beamsplitter is coated with EDM BS 50R-50T, a coating specifically designed for 50% reflection and 50% transmission. This coating ensures high-quality performance and durability. The beamsplitter is shaped as a thin lens, contributing to its minimal thickness.

According to the vendor's information, this beamsplitter is in stock and available for immediate purchase. The product's webpage provides more detailed information and specifications. Please note that the physical data provided includes the beamsplitter's reflection and transmission values at the specified wavelength.