According to the customer requirement to produce variety of Special Laser Logo/Sign (lens or filter films) in order to convey information or attract attention. Laser logo/sign are suitable for business or advertising promotion.

Special Diffraction Grating Lens/ Special Holographic Grating Lens can be used for optics, teaching, collimator, Stage Laser lights and Laser Pointer/Projector/digital cameras/ Barcode monitors/Infrared ear thermometers.