35-952 25 x 25 mm 70:30 (R:T) N-BK7 Plate Beamsplitter; t=1mm VIS 400-700nm

The 35-952 is a 25 x 25 mm 70:30 (R:T) N-BK7 Plate Beamsplitter with a thickness of 1mm, specifically designed for the visible light spectrum of 400-700nm. This beamsplitter is sourced from the reputable vendor, Edmund Optics.

The beamsplitter is a crucial component in optical systems, responsible for dividing an incoming light beam into two separate beams. In this case, the 35-952 model reflects 70% of the incoming light and transmits 30%. This specific ratio is often used in various applications where a balance between reflected and transmitted light is required.

The beamsplitter is made of N-BK7, a popular optical glass due to its excellent optical properties and wide transparency range. This material ensures high-quality performance and durability. The thin design of the beamsplitter, with a thickness of just 1mm, minimizes unwanted optical effects such as aberrations and distortions.

The coating on the front surface of the beamsplitter, identified as edm 48-394, is designed to enhance the beamsplitter's performance within the specified wavelength range. This coating ensures optimal reflection and transmission rates, contributing to the overall efficiency and effectiveness of the optical system.