This BioTek EL 312e heated shaking plate reader includes the following filters: 405nm, 450nm, 490nm & 630nm (to be verified upon servicing). See the link to PDF file for more information.
The following link provides additional information from the instruction manual or original manufacturer's brochure. Images, specifications and description refer to the item as it was when new. Right-click to open the PDF in a new window or download it: http://www.labequip.com/stock/pictures/25748.pdf