Optical spectacle lens allowing dioptric power to be adjusted

The invention discloses an optical spectacle lens allowing dioptric power to be adjusted. The optical spectacle lens allowing spectacle lens power to be adjusted comprises an optical lens, a front lens, a rear lens, sliding rubber plates, an adjusting knob, a lens surface, rubber interlayers, clamping plates, anti-slipping rotating surfaces, rotating shafts, connecting shafts, a spectacle frame, a frame support, fixing clips, rubber clamping blocks and fixing rings. The optical spectacle lens has the benefits as follows: the optical spectacle lens is jointly formed by small front and rear lenses, the distance between the two lenses is changed by means of the adjusting knob, and the whole dioptric power of the optical spectacle lens is controlled in an optical imaging principle, so that a consumer can adjust the spectacle lens power according to personal demands, time for spectacles configuration is saved, and the use convenience is guaranteed; the sliding rubber plates are arranged on one side of the lens, the rubber interlayers on the rubber plates have good elasticity and can allow the front and rear lenses to slide at random, the adjustment is flexible, and the use flexibility is guaranteed; the optical spectacle lens is convenient to operate, stable and firm, and components are connected flexibly.