The streak retinoscope projects a focusable line of light into the eye; the examiner observes the reflex to determine refractive error objectively. Streak rotation and vergence control allow assessment of astigmatism axis and power. Essential for paediatric and routine refraction.
Ophthalmic Instruments
Streak Retinoscope
Streak retinoscope for objective refraction, projecting a rotatable linear streak to assess refractive error, with halogen or LED illumination options.
| Type | Streak retinoscope |
|---|---|
| Illumination | Halogen / LED options |
| Control | Rotatable, focusable streak |
| Power | Rechargeable handle option |
Applications
- Objective refraction (retinoscopy)
- Paediatric and non-verbal patient assessment
- Cross-check of subjective findings