The Radon Opto by Ozone uses an Optical sensor from Avago, specifically the ADNS-3090, providing a DPI/CPI range of 3500 dpi.. with a 2m cable. It weighs in at 135 grams with the cable, has Yes, 5x 4.5g weights and is approximately 122.43 x 82.7 x 43.7 (LxWxH).
Opto is designed for those who prefer optical sensors rather than laser sensors. Our engineers have worked hard, shoulder to shoulder, with professional gamers to get the perfect balance between a low liftoff tracking distance and a flawless performance, making this mouse perfect for FPS (first person shooters) players.
Radon Opto uses the Avago ADNS 3090 optical sensor, which goes up to 3500 dpi, offering the maximum accuracy for an optical mouse. This high performance sensor is based on a new and faster architecture with improved navigation. The sensor is capable of sensing high speed mouse motion for increased user precision and smoothness.