About D.I. Blow Opticians Trusted and Established in 1976 We arguably have the best selection of frames in the Midlands with 1000's of frames in stock, everything from budget to the most up to date brands including many iconic designer brands. First established in 1976 we have grown to 13 independently managed branches throughout Nottinghamshire and Derbyshire with our own modern laboratory making spectacles to the highest possible standards in the industry with a daily delivery to all our branches. We are committed to taking care of your eye health and making you look good in spectacles. It is also our policy to provide free eye care to children with a free NHS eye examination and free spectacles if required with an extensive choice of frames.