Show FOR THOSE WHO WEAR spectacles mot in 10 literary pnra uita should read mott most by doy day brut and write most moat by ought it is worthy of noto nolo that loading causa more strain to tho the eye than writing nod bad that copying work iu in wilting makes a greater doronow damaria upon tho the organ ot of mnina J A ion chaa off hand composition twilight R lucil U dest a mix mis turo of twilight and artificial illumination bo be avoided for tiny kind of work rho palo p ilo cobalt blue teat is tho the best beat that can bo be employed when protection for tho the eye cy front from fit tenno glara ile sought bought rui an la in tho ilia case caio of tra travelling velling upon snow fields hi fit bright brahe tho rho green glass that is often adopted for this thin is not nob by tiny noy treated to be worthy of confidence reading in railway travelling tra velling is ohio ablo in tho the highest decree for a ory cry obil abu oun eon fauna I 1 ilia ho oscillation of tho the carnag fc call continually initially accra the distance mf tana of tho the pao from tho iho co rual anil do 0 o colla calls for 9 in tho the effort to keep the organ la in die due 0 accommodation fo for r tho ever varying dig dia tones tanco of tho the dancing diu cing imago image tho the caca A e t idling of tho the framework of cf spec t to a the tace face and ryca eyes is ia of morn importance import ince aban is generally canceri conceited a d if the gentrey ot at tho the of tho the spectacles do oot not seen coln coincide cido with tho the contrad of the pu pit riis pils of the abo eyes ees the iho consequence Is ui that the lent image ogell in ui tho the a aca ca alto a little oui dig placed from tho the positions n limit they ought to hold bold and that thab a somewhat painful and injurious DJu noaa effort has to bo be made by the eye to bo bring those images back into inlo duo corre s for ftc curato vision an incipient is apt to bo be in this way produced mr carter recommends that people took look to tho the centering of their spectacles for thern schon this may easily bo be done by loading before a looking glass with wh tile tho 0 pec Lades in their place if the fit fib is A good ono one the iho contra of thee kho pupil should thou appear in tho the contra of tile tho turn fully formed aro arm always alway to ho be cd to frames because they permit of at no anoro are satisfactory adjustment ui in tills this f at and they fire faro more easily calmly k kepi pt in the n right ht potation position with wilh regard to the eyes eye tho the only boly advant advantages aget which tho the pub pell lilo blet enjoys oya over glass for the construction of spectacles is the immunity ca c eo slid and riL tuTo on re ac count of its ila greater blard blandness ness v 1 |