30-634 50 x 50 mm Red Dichroic Filter; t=2mm 605nm

The 30-634 is a 50 x 50 mm Red Dichroic Filter with a thickness of 2mm, sourced from the renowned optical components vendor, Edmund Optics. This filter is designed to selectively transmit or reflect light based on its wavelength, making it an essential component in various optical systems.

The filter's primary wavelength is 588nm, and it features a dichroic coating on both the front and back surfaces, specifically the EDM 52-527 coating. This coating is designed to reflect or transmit light at specific wavelengths while allowing other wavelengths to pass through. In this case, the filter is designed to handle red light, making it ideal for applications involving red laser sources or other red light-based systems.

The filter is cut on at 605nm, meaning it begins to transmit light at this wavelength. Below this wavelength, the filter will block or reflect light. The cut-off wavelength is 0, indicating that it will transmit all wavelengths above 605nm.

The filter is made from borofloat33, a type of glass known for its excellent optical properties and durability. This material ensures the filter maintains its performance over time and under various environmental conditions.

The filter's geometry is rectangular, with a width of 50mm and a height of 50mm, making it suitable for integration into a wide range of optical systems. The thin lens shape further enhances its versatility, allowing it to be used in systems where space is a constraint.

According to the vendor's website, the filter is currently in stock, ensuring quick delivery times for those who need it. The website also provides further technical specifications and application notes, which can be valuable resources for those considering this filter for their optical systems.