This unique 129 diopter contact lens has been specifically designed for small pupil examinations at the slit lamp when traditional non-contact slit lamp lenses do not provide adequate views. The Equator Plus® delivers an outstanding 137° dynamic field of view and can be used with pupils as small as 3mm. It comes standard with Volk’s exclusive ANF+ (no fluid) contact for methylcellulose-free performance. Evaluated by Harvey Lincoff, MD.