Dr.-Ing. Oliver Pust
                            
                Sales Director                                Delta Optical Thin Film A/S     
  
												
																					 
																																											
											 
																			
							The presentation opens with a company overview. The main focus is the Helios 800+ system, capable of producing filters with over 330 layers at 30μm thickness. Recent achievements are showcased through demonstrations of PCR filter sets, extreme-blocking bandpass filters, and advanced beamsplitters, all supported by spectral data. A portion covers Continuously Variable Filters (CVF) technology, including their construction and applications in the 390-990 nm range. The meeting highlights practical implementations, such as tunable broadband light sources and Variable Order Sorting Filters, before concluding with future developments in optical filter design.