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Retinoscopy

Retinoscopy

Retinoscopy (Ret) is a technique to obtain an objective measurement of the refractive condition of a patient's eyes. The examiner uses a retinoscope to shine light into the patient's eye and observes the reflection (reflex) off the patient's retina. While moving the streak or spot of light across the pupil the examiner observes the relative movement of the reflex then uses a phoropter or manually places lenses over the eye (using a trial frame and trial lenses) to "neutralize" the reflex.

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Features: Special instrument for measuring refraction deflection and astigmatism axis. Observ..
Streak Retinoscope RET24(AC Desktop)
Based on 0 reviews.
Features: The well positioned filament can be rotated 360° and move upward and downwar..
Streak Retinoscope RET24B(AC Stand Chargable)
Based on 0 reviews.
  List: +/- 0.50D 1.00D 1.50D 2.00D 2.50D 3.00D 3.50D +/- 4.00D 5.00D 6.00D ..
Retinoscopy Rack Set RS4R28PL
Based on 0 reviews.
  List: +/- 0.50D 1.00D 1.50D 2.00D 2.50D 3.00D 3.50D +/- 4.00D 5.00D 6.00D 7.00D 8...
Retinoscopy Rack Set RS4R28W
Based on 0 reviews.
Specifications: Retina pattern has accurate colour rendition with the physical dimension matchi..
Retinoscope Practice Eye Model EP250
Based on 0 reviews.
    List: Sphere: 32 lenses altogether (16 in each bar), 2 bars for e..
Retinoscopy Rack Set RS2P32
Based on 0 reviews.
Minus Lens in Red Handle Plus Lens in Black Handle   Lens List: +/- 0.50D 1.00..
Retinoscopy Rack Set RRS4R28PL-P
Based on 0 reviews.
Features: Special equipment for measuring refraction deflection and astigmatism axis. convent..
Streak Retinoscope RET6B(AC Stand Chargeable/DC)
Based on 0 reviews.
Features: Special equipment for measuring refraction deflection and astigmatism axis. convent..
Streak Retinoscope RET6A(AC Desktop)
Based on 0 reviews.
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