3M Solus Safety Reader Glasses 2000 Series are our stylish safety glasses which feature temple arms with an adjustable ratchet for a customised fit and different reader options.For safety readers with adjustable ratchet temples that provide a customised fit, use 3M Solus Safety Glasses 2000 Series. Our stylish safety glasses feature adjustable ratchet temple arms, anti-fog and anti-scratch coating properties and come in a range of diopters: +1.5, +2.0 or +2.5.