241-3039 25.4 x 25.4 mm BG39 Color Glass Filter; t=3mm

The 241-3039 is a Color Glass Filter, measuring 25.4 x 25.4 mm, with a thickness of 3mm, sourced from EKSMA Optics. This filter is designed for use in optical systems that require wavelength-specific filtration, in this case, at 588nm.

The filter is rectangular in shape, a common design for optical components as it allows for easy integration into various systems. The base material of the filter is identified as UVFS MAL-1965, a detail that may be crucial for users who require specific material properties in their optical designs.

The filter's coating is another key feature. Both the front and back surfaces of the filter are coated with EKS 241-2039, a coating that likely enhances the filter's performance in specific wavelength ranges. The coating type and properties are not specified in the item data, but users can infer that it is designed to work optimally with the filter's base material and the specified wavelength.

The filter's geometry, including its width, height, and thickness, are all provided in millimeters, a standard unit of measurement in optics. The thickness, in particular, is an important consideration for users designing systems where the filter's placement may affect the overall optical path.