Sph Contacts Meaning. The sphere number on your prescription indicates the strength of the lenses needed to correct your vision. Well a negative 5, means you prob don't see to well with distance vision.
Cat breed, breed code, cat. Meaning of small penis humiliation. The values under the column “sphere (sph)” indicate the amount of lens power, measured in diopters (d), prescribed to correct your nearsightedness or farsightedness.