Looking to protect your ipad mini from screen shattering impacts the v7 shatter proof tempered glass screen protector has a 8h 9h hardness rating to protect from screen impacts while preserving the optical clarity and touchscreen responsiveness the anti blue light filter removes relatively strong and harmful blue rays emitted from the phone screen reaching the eyes and helps reduce eye strain and fatigue without visibility altering the color on screen the oleophobic coating is also fingerprin