ULB-900 can perform reasonable design work and check lens shape and data at the same time. The 10.1-inch capacitive touch-sensitive large color LCD screen provides excellent visibility and accurately conveys lens shape and layout information. High-resolution cameras allow you to quickly (0.5 seconds) scan the correct lens with adjustable brightness. A lens holder optimized for the front base curve of the lens keeps the lens level and minimizes lens slippage.