What's the difference between farsighted and presbyopic?

Farsighted


Definition:

  • (a.) Seeing to great distance; hence, of good judgment regarding the remote effects of actions; sagacious.
  • (a.) Hypermetropic.

Example Sentences:

  • (1) If a subject who is sufficiently farsighted removes his corrective, positive, lenses and looks with one eye from a distance of one or a few meters, at a small lighted area such as the (continuously "on") indicator light of an electric toothbrush, razor, or smoke detector, and if a small object such as a pin is then moved slowly from above to below the subject's eyes (in a plane close to the eye), the subject will perceive the object moving normally from above to below until it encroaches on his view of the lighted area.
  • (2) Often, it is difficult to find the appropriate overview for circumstances, so that a sound and farsighted approach is essential, which-for its part-requires a constructive cooperation of all parties involved.
  • (3) It was during this time of reform, of fermentation, of maturation, that a group of farsighted American ophthalmologists decided to establish a society to further the aims and objectives of our specialty in America.
  • (4) Those birds appeared to be hyperopic (farsighted) by 2-7 D. In this study, examination with infrared photorefraction of the focusing of two unrestrained, feeding birds showed that they could focus objects at infinity and objects in their immediate environment and that they had modest powers of accommodation.
  • (5) It is from this foundation that the left and socially progressive forces should work to reaffirm the social democratic principles of the EU’s founders, and farsighted leaders such as Jacques Delors, Helmut Schmidt, Helmut Kohl and Labour’s own Roy Jenkins.
  • (6) Farsighted individuals or institutions will take steps to survive in a destabilizing health care market.
  • (7) However, we are most indebted to the farsighted and strong commitment of our member hospitals to diabetes care in their communities.
  • (8) Thus, whenever a Latin American country sought unilateral assistan ce, their own farsighted goals of health for their people have often bee n forced into a secondary place by guidance from shortsighted but technically proficient spokesmen of ultrasophisticated medical care.
  • (9) The most important thing is to get people out of bad situations … And to be frank it’s very, very difficult when you hear evidence like we heard this afternoon that shelters are operating on a one-year funding basis.” There needs to be a “farsighted” bipartisan approach to programs and policies: “You can’t have one-year funding and expect to get long-term results.” The hearing continues.
  • (10) It can be stated that we pedodontists have a degree of farsight in the treatment of traumatic injuries to the teeth regarding children (the theme of the lecture), since the injured teeth are treated not only as items to be restored but also as a part of the growing body with careful consideration on the effects with regard to orlo-facial growth.
  • (11) Wise, farsighted representatives would "refine and enlarge the public views".

Presbyopic


Definition:

  • (a.) Affected by presbyopia; also, remedying presbyopia; farsighted.

Example Sentences:

  • (1) This paper discusses methods for improving vision in the dental operatory and details a new design for eyeglasses suitable for the presbyopic dentist.
  • (2) Emmetropic presbyopes are not used to wearing bifocal or progressive-power lenses all the time.
  • (3) At the presbyopic age, education, accurate close work, and poor distant vision were connected with the wearing of spectacles.
  • (4) A total of 108 presbyopes were fitted with lenses, and after 12 months 46% were still wearing the lenses.
  • (5) The authors have examined the repeatability of refractive error measures (retinoscopy, subjective refraction, and Canon R-1 autorefraction, noncycloplegic and cycloplegic), axial dimension measures (Allergan-Humphrey A-scan ultrasound), and corneoscopy (keratometry and KERA photokeratoscopy), and the agreement between different refractive error and corneal measurement methods on 40 pre-presbyopic normal adults.
  • (6) A 60 year-old black man when seen in consultation for foreign body sensation and presbyopic complaints was noted on ophthalmoscopy to have bilateral pigment epithelial defects.
  • (7) We found that fusional vergence ranges in presbyopes corrected with MV were not substantially different from those measured under full binocular nearpoint correction.
  • (8) The effects of monovision (MV) contact lens wear on the performance of occupational-type nearpoint tasks was evaluated on 18 presbyopic subjects (ages 44 to 67 years) by comparing MV performance (MV condition) to that with distance contact lenses with reading glasses (BV condition).
  • (9) The first three stages are those proposed by Bausch & Lomb as the Presbyopic Fitting System.
  • (10) There are several hydrogel bifocal designs that are possible for the presbyope.
  • (11) Even without the aid of echometry and objective aniseikonic measurement, Rule 1 enables us to prescribe combined contact lens correction for 80% of all presbyopic patients, thus enabling them to regain comfortable binocular vision.
  • (12) However, pre-presbyopic individuals with accommodative or vergence disorders who respond favorably to plus lenses at near may be good candidates for bifocal contact lenses.
  • (13) The aging (presbyopic) pilot has difficulty with near vision which can be a serious problem in the cockpit because of the complexity and uniqueness of his visual tasks.
  • (14) This article deals with a type of pulpit spectacles which have been specially developed for emmetropic presbyopes.
  • (15) Several actual cases were presented to show the problems encountered with flight deck vision in the middle-age presbyopic pilot both in the simulator and in flight.
  • (16) Twenty one presbyopes of 48 years old and over (considered as emmetropes or light ametropes), and a young aphakik patient wearing contact lenses, working before visualization screens, were equipped with semi-framed Varilux 2.
  • (17) The majority of the patients were in the presbyopic age group.
  • (18) While there are presbyopic patients who can achieve satisfactory vision via the contact lens modalities now in use, the physiological influences discussed here have been generally ignored by the profession.
  • (19) This study determined the ability of 12 presbyopic subjects to read numerals from aeronautical approach procedure charts.
  • (20) Bifocal contact lenses produced today are far from perfection; however, there are several different types produced, one of which should work out for most presbyopic patients who can be successfully fit with single vision contact lenses.

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