PHOROPTER
A Phoropter: Your Window into Clear Vision
A phoropter is a specialized optical instrument used by optometrists and ophthalmologists to determine the precise prescription needed for corrective lenses. This device is essentially a pair of adjustable frames that hold a variety of lenses of different powers and types. By systematically changing the lenses within the phoropter, the eye care professional can fine-tune the prescription to provide the patient with the sharpest, clearest vision possible.
The phoropter is equipped with a series of knobs and levers that allow the eye care provider to quickly and easily adjust the lenses. These adjustments can include changes in the lens power (to correct nearsightedness, farsightedness, or astigmatism), the axis of the lens (to correct astigmatism), and the prism power (to correct conditions such as strabismus or diplopia). By making these adjustments, the optometrist or ophthalmologist can create a wide range of optical conditions, allowing them to determine the exact prescription that will provide the patient with the best possible visual acuity.
During an eye exam, the patient will look through the phoropter while the eye care professional makes adjustments to the lenses. The patient will be asked to compare different lens options and indicate which one provides the clearest vision. This process is repeated for each eye, and the final prescription is determined based on the patient’s responses. Once the prescription has been finalized, the eye care professional can then order the appropriate corrective lenses, such as eyeglasses or contact lenses.
In addition to its primary function of determining eyeglass prescriptions, the phoropter can also be used to evaluate other aspects of visual function, such as binocular vision and eye teaming. This makes it an indispensable tool in the diagnosis and treatment of a wide range of eye conditions.
I wanted to know if all the calibration tools as well as accessories were available for each piece of equipment
This list is purely informative and in no way reflects reality. Please check the presence of the accessories in the photos below. No claim will be accepted. For more information you can consult the website
Do the photos correspond to the reference above or are they generic?
The photographs illustrating the products are contractual pictures. Photos are taken for each machine: each picture and each video are REAL ones.
Are your machines perfectly functional? And calibrated ready to cut?
The best machines and only “one first owner” models before, are choosen for being renovated process. Then, they are fully refurbished by our qualified technicians, and calibrated here in Montluçon, middle France. The products sold by SARL Digital Screen System are Second Hand market, so we encourage our customers to make an educated decision, take responsibility, and to remember that it’s still pre-owned ones, aesthetically and mechanically.