The 6B Rechargeable Streak Retinoscope is a pioneering model in China, featuring an internal Li-ion battery that provides up to 2 hours of operation on a full charge.

Key Features — 6B

Lasts 2 hours after fully recharged

Get the price list by email

Model-specific documentation

Documents for 6B

Check the covered model, language and document status before use. The manual supplied with the actual unit remains the controlling reference.

Product datasheet · English

6B Streak Retinoscope (Rechargeable) product datasheet

Public PDF

HQS datasheet for the 6B: product overview, features and the technical specifications published for this model. Confirm the ordered configuration in your quotation.

Product overview
Features
Technical specifications

Covered model: 6B
Length: 1 pages
File: PDF · 169 KB
Web copy prepared: 2026-09-25

View datasheet Download PDF

Need a different language or configuration-specific document?

Documentation center Request checklist Comparison worksheet

Streak Retinoscope (Rechargeable) Specifications

PARAMETER	SPECIFICATION
Working distance	1m
Adjustable range of streak	3mm - 20mm
Streak Rotation	360°
Illumination source	3V/2.1W halogen bulb
Power	AC220V/50Hz 110V/60Hz
Battery	Li-ion battery

Warranty and after-sales service for 6B

How HQS handles warranty, spare parts and repairs for this model.

Warranty period: The main-unit warranty varies by model and order. The period that applies is stated in your quotation and order confirmation; please confirm it before purchase.
What is covered: A malfunction caused by a manufacturing or quality defect within the warranty period is repaired free of charge. Consumables and accessories, damage from misuse, and units with an altered or removed serial label are not covered by the main-unit warranty.
Spare parts: Spare parts and technical support are available for at least eight years from the date HQS ships the product.
Response time: Service requests get a first reply within one business day. Please send the serial number, model, main-unit version and a description of the problem.
Repairs in warranty: If a confirmed warranty fault needs a replacement part, HQS ships the part at its own expense, and the faulty part is returned to HQS.
Repairs after warranty: HQS sends a cost-based quotation and proforma invoice first. Repaired parts are tested before they are returned. Technical help by email or phone is free.

Full warranty and service terms →