G380213213 25 x 25 mm Calflex B1/K1 Heat-Protection Filter; t=1.8mm

The G380213213 is a 25 x 25 mm rectangular filter from Qioptiq Photonics, designed for heat protection. This filter is a part of the Calflex B1/K1 series, known for their high-quality coatings and robust performance. The filter has a thickness of 1.8mm, making it a thin lens, which is beneficial for applications requiring compact optical designs.

The Calflex B1/K1 coating on both the front and back surfaces of the filter provides excellent heat protection, making it suitable for high-power laser applications. The shortpass filter type ensures that shorter wavelengths are transmitted while blocking longer wavelengths, which is crucial in many optical systems.

The filter's geometry, with a length of 25mm and a height of 25mm, is designed to fit standard optical mounts, providing ease of integration into existing systems. The catalog number, G380213213, is a unique identifier for this specific filter, aiding in inventory management and reordering.

The filter is currently in stock and available for purchase on the Qioptiq Photonics website, as indicated by the "weblink status" field. For more detailed information, users can visit the provided weblink.