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DR-1900 Ophthalmic Diagnostic Set Coaxial Ophthalmoscope Streak Retinoscope 2-in-1 Eye Examination Diagnostic Instrument

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DR-1900

OPHTHALMIC DIAGNOSTIC SET

Professional 2-in-1 Ophthalmic Examination System

A professional ophthalmic diagnostic set integrating coaxial ophthalmoscope and streak retinoscope functions for efficient eye examination and optical inspection.

PRODUCT OVERVIEW

2-in-1 Diagnostic System

DR-1900 combines a coaxial ophthalmoscope and streak retinoscope in one professional ophthalmic diagnostic set.

Dual-Head Design

Two specialized diagnostic heads are integrated into a compact dual-bay charging dock for convenient clinical operation.

Professional Illumination

Multiple aperture and filter selections support different ophthalmic observation and examination requirements.

COAXIAL OPHTHALMOSCOPE

Shadow-free coaxial illumination provides an aligned observation path for clear and unobstructed viewing.

6 Aperture Selection

Large, Small, Micro, Slit, Cobalt Blue and Fixation apertures provide flexible examination options.

Dual Filter System

Red-Free Filter and Polarizing Filter support different ophthalmic observation requirements.

High-Output Illumination

3.5V / 2.7W high-intensity bulb provides the illumination required for routine ophthalmic inspection.

STREAK RETINOSCOPE

Wide Diopter Range

Diopter range from -25D to +40D supports smooth and flexible focusing adjustment.

360Â° Streak Rotation

Continuous 360Â° streak rotation enables convenient control of the projected streak orientation.

Adjustable Streak

Streak dimensions are adjustable according to the diagnostic examination requirements.

ERGONOMIC TWIST-LOCK HANDLE

The lightweight handle combines twist-lock connection, non-slip grip and brightness adjustment for convenient handheld operation.

Twist-Lock

Tight locking connection helps maintain a stable connection.

Non-Slip Grip

Textured handle design provides a secure handheld grip.

Dimming Switch

Convenient brightness adjustment during examination.

DUAL-BAY SMART CHARGING DOCK

The dual-bay charging dock supports simultaneous charging of the two diagnostic heads with LED charging status indicators.

Dual Charging Ports

Two charging bays allow simultaneous charging of both diagnostic heads.

LED Status Indicators

LED indicators provide convenient charging and power status information.

Safety Protection

Built-in overcharge protection is designed for safer charging operation.

TECHNICAL SPECIFICATIONS

Category	Specification
Coaxial Ophthalmoscope	Diagnostic head with coaxial illumination
Diopter Range	-25D to +40D
Aperture Selection	Large, Small, Micro, Slit, Cobalt Blue, Fixation
Filter Options	Red-Free Filter, Polarizing Filter
Illumination Source	3.5V / 2.7W High-Intensity Bulb
Streak Retinoscope	Streak Retinoscope
Streak Rotation	360Â° Continuous Rotation
Streak Dimensions	Length â‰¥30 mm, Width â‰¤1.5 mm
Image Distance	Real & Virtual Image Distance â‰¤450 mm
Dustproof Sealing	100% Sealed Housing with Front Glass Cover
Battery	3.7V / 2777mAh Lithium-Ion Battery
Charging Time	Approximately 3 Hours Full Charge
Operating Time	Approximately 3 Hours
Charger Input	AC 100-240V

PROFESSIONAL OPHTHALMIC APPLICATION

DR-1900 is designed as a compact ophthalmic diagnostic set combining two essential handheld examination instruments in one charging system. The integrated design provides convenient access to different optical examination functions in ophthalmic practice.

DR-1900

Ophthalmic Diagnostic Set

Professional Ophthalmic Diagnostic Equipment

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Processing time

According your order list. we will supply delivery time .

Commonly is 5-7 work days after we confirm payment

Shipping time

By Express : 3-7 days . Door to door service

By Air : 3-7 days . (the goods arrival at your local air ports

By sea : 30-40 days (the goods arrival at your local sea ports )

PS : by air or by sea, if you need door to door service, please tell us . we will help you checking the extra door to door cost.

How many months warranty do you provide ?
one year

What should I do if the machine have question ?
For ensuring all the items are in good quality, we will test all products before the packages were sent out. Once the machine have some question, please don't worry. kindly send us some images of the situation , Video and machine series, and explain the question in where . we will supply solution to you deal soon.

What should I do if the spare parts is broken in Warranty ?
If in Warranty, some spare parts broken in the Use. kindly supply picture or video , and machine series number .

We will send the spare parts by express to you soon.. and we bear express cost .

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Reach Us
Xiamen City,China
86-151-60060534
- Contact Person: Mrs.Tina
- Business Phone: 86-15160060534
- Email: rightway@vip.tom.com
- WhatsApp: 86-15160060534
- Work Time: 8:00-21:00

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DR-1900 Ophthalmic Diagnostic Set Coaxial Ophthalmoscope Streak Retinoscope 2-in-1 Eye Examination Diagnostic Instrument

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DR-1900 Ophthalmic Diagnostic Set Coaxial Ophthalmoscope Streak Retinoscope 2-in-1 Eye Examination Diagnostic Instrument

PRODUCT OVERVIEW

2-in-1 Diagnostic System

Dual-Head Design

Professional Illumination

COAXIAL OPHTHALMOSCOPE

6 Aperture Selection

Dual Filter System

High-Output Illumination

STREAK RETINOSCOPE

Wide Diopter Range

360Â° Streak Rotation

Adjustable Streak

ERGONOMIC TWIST-LOCK HANDLE

Twist-Lock

Non-Slip Grip

Dimming Switch

DUAL-BAY SMART CHARGING DOCK

Dual Charging Ports

LED Status Indicators

Safety Protection

TECHNICAL SPECIFICATIONS

PROFESSIONAL OPHTHALMIC APPLICATION

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