INS-11020 | Retinoscope with charger base YZ24B

The INS-11020 YZ24B Streak Retinoscope with Charging Base is designed for objective assessment of refractive errors and determination of the axis and degree of astigmatism. Its adjustable streak, 360-degree axis rotation, variable illumination, rechargeable handle, and tabletop charging base provide a practical solution for routine optometric and ophthalmic examinations.

Outstanding Features

Objective Refractive Assessment

The YZ24B streak retinoscope helps practitioners objectively evaluate myopia, hyperopia, refractive error, and astigmatism.

Astigmatism Axis Evaluation

The streak can be rotated through 360 degrees, allowing the examiner to align the illumination reflex and determine the axis of astigmatism.

Adjustable Streak Width

A convenient sliding control allows the examiner to adjust the width and focus of the streak for different stages of the refractive examination.

Variable Illumination

The handle incorporates an adjustable brightness control, allowing the illumination intensity to be adapted to the patient and examination environment.

Bright Halogen Light Source

A 3.5 V, 2.5 W halogen bulb provides bright and consistent illumination for clear observation of the retinal reflex.

Rechargeable Cordless Operation

The instrument uses a rechargeable lithium-ion battery, providing convenient cordless operation during examinations.

Automatic Charging Base

The included tabletop charging base automatically controls the charging process and provides indicator lights for power and charging status.

Detachable Instrument Head

The retinoscope head connects securely to the rechargeable handle and can be detached for convenient maintenance or bulb replacement.

✅ The Opti+ INS-11020 YZ24B Streak Retinoscope combines adjustable streak control, 360-degree axis rotation, variable halogen illumination, and rechargeable operation for efficient objective refraction and astigmatism assessment.