YZ24B Rechargeable Streak Retinoscope – Professional Ophthalmic Retinoscope for Objective Refraction

The YZ24B Rechargeable Streak Retinoscope is a portable ophthalmic diagnostic instrument designed for objective refraction and accurate assessment of refractive errors and astigmatism. Its streak can be rotated through 360°, while the illumination can be converged, diverged, or made parallel for precise examination.

The rechargeable design makes the YZ24B suitable for ophthalmologists, optometrists, eye clinics, hospitals, optical centres, medical training institutions, and mobile eye-screening programs.

Key Features

• Rechargeable handheld streak retinoscope
• 360° streak rotation
• Adjustable streak size of approximately 3–20 mm
• Continuously adjustable illumination brightness
• Helps accurately determine the axis of astigmatism
• Light beam can be converged, diverged/radiated, or parallel
• Convenient quick-recharging system
• Rechargeable lithium battery with charging protection
• Optional compatibility with an ophthalmoscope head on supported configurations

Applications

Ideal for objective refraction, refractive error assessment, astigmatism evaluation, routine optometry examinations, ophthalmology clinics, eye-screening programs, and optometry training.

Specifications

Product Name: YZ24B Streak Retinoscope

Type: Rechargeable Streak Retinoscope

Working Distance: 0.67 m

Streak Size: 3–20 mm

Streak Rotation: 360°

Illumination: 3.5V / 2.8W Halogen Bulb

Battery: Rechargeable Li+ battery pack, DC 3.7V

Input Voltage: AC 110–240V, 50/60Hz (configuration dependent)

Brightness: Continuously Adjustable