ViewSonic Q10 uses RGBB LED light source, the life of the light source is up to 30,000 hours, the brightness is 2050ANSI lumens, the standard resolution reaches 4k, and with 8.3 million picture pixels, it is not afraid of the bright light environment during the day, which can easily show the details of the image, while improving the luminous efficiency and Color saturation presents a more realistic and natural picture. Using 9 pieces of ED glass lenses imported from Japan, with lanthanide materials, the refractive index is as high as 1.85, which makes the image image stable and does not deform, and effectively reduces dispersion, improves color clarity and color uniformity, and ensures pure 4K images.