Overview for Riester 3746-550 Ri-scope 3.5V Otoscope/Ophthalmoscope Diagnostic Set w/ C-Type Handle
Riester Ri-scope® 3.5V Otoscope/Ophthalmoscope Set with C-Type Handle is a premium-class diagnostic equipment that features advanced high-performance optics and most innovative LED / Li-Ion technology. Variety of Ophthalmoscope and Otoscope models offered promote user flexibility allowing a choice of Xenon or LED illumination.
C-Type Handle & Li-ion Technology
The included C-Type Handle is designed for the use with ri-accu® L Li-ion battery. The Li-ion technology ensures a higher loading capacity and stable performance even after over 1.000 charge cycles. This means a superb battery longevity and even a lighter battery weight. The Handle is equipped with rheotronic® function that enables a continuously variable electronic light intensity adjustment. In addition, the Handle is made of a solid metal with chrome plated finish that ensure outstanding durability.
LED Technology Advantages
Some Ri-scope® L Ophthalmoscope and Otoscope models offered are assembled with LEDs that provide numerous advantages to the user and are a great alternative to the conventional Xenon lights. Since LED lamps have an almost unlimited life time, they classify as maintenance-free units and their use leads to low running costs. In addition, LED lights feature the highest luminosity, heat-free performance and provide true-colors which greatly benefits the diagnosis efficiency.
Ri-Scope® L3 LED 3.5V Otoscope
The Ri-Scope® L3 LED Otoscope features an advanced fiberoptics that ensures optimal beaming and light transmission, while the bi-directional swivelling, sealing optical glass provides a 3-fold magnification. The integrated F.O. throat illuminator allows for a more thorough examination, efficient diagnostic and better patient outcome. The SpecEject® device allows to safely dispose the used cannula eliminating the risks of cross contamination and all with just a push of a button. Another L3 distinctive feature is the 4 times magnifying operation lense that comes with the purchase. In addition, the unit is suitable for pneumatic tests.
Optional Ri-scope® L2 Xenon/LED 3.5V Ophthalmoscope
The Ri-scope® L2 Ophthalmoscope is offered in two configurations with Xenon or LED illumination. Both models feature an advanced dioptre wheel with a total of 29 corrective lenses that include +1-10, +12, +15, +20, +40 and -1-10, -15, -20, -25, -30, -35. The easy-to-use aperture hand wheel allows switching between 6 apertures that are semi-circle, small/medium/large circle, fixation star and slit. The filter wheel works for all apertures and has a symbol display, red-free filter, blue filter and polarization filter. All Ri-scope® L Ophthalmoscope models are equipped with an outstanding, high-performance optics that feature aspherical condenser lens. The specialty optics ensures reduced reflection effect, while the separation of the parallel observation and illumination beams help avoid corneal and iris reflexes. Ri-scope® L allows precise diagnostics even with narrow pupils since the illuminated retinal area is fully visible. All Ri-scope® L models are dust proof ensuring a trouble-free operation.
Select Your Riester Ri-scope® 3.5V Otoscope/Ophthalmoscope Set with C-Type Handle
The Ri-scope® Otoscope/Ophthalmoscope diagnostic sets are available in two configurations with a choice of Ophthalmoscope model. For detailed information, please see below:
The Riester Ri-scope® 3.5V Otoscope/Ophthalmoscope Diagnostic Set with C-Type Handle offers healthcare professionals a versatile, high-quality solution for routine ENT and ophthalmic examinations. Engineered with advanced 3.5V LED technology, both the otoscope and ophthalmoscope deliver bright, consistent illumination that closely mimics natural daylight, enhancing diagnostic accuracy and patient comfort.
The otoscope features fiber-optic illumination, a 3x swivel magnifying lens, and a sealed system with an insufflation port for pneumatic testing. Its robust metal construction ensures durability for frequent use, while compatibility with a wide range of reusable and disposable specula makes it adaptable to different clinical needs.
The ophthalmoscope provides a wide diopter range (–20 to +20) and multiple aperture options, including small and large circles, a fixation star, and a red-free filter to improve retinal visualization. The sealed optical system protects internal components from dust and damage, ensuring longevity and consistent performance.
Both instruments are powered by an ergonomic C-Type handle equipped with an adjustable rheostat for customizable light intensity. The handle accommodates standard or rechargeable C-cell batteries and is designed for comfort and balance during extended examinations.
Supplied in a durable hard case with foam inserts for secure storage and easy transport, this diagnostic set is ideal for clinics, hospitals, and mobile healthcare providers who demand precision, reliability, and convenience in their diagnostic tools.
Key Features:
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Bright 3.5V LED illumination in both otoscope and ophthalmoscope
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Fiber-optic, shadow-free light transmission in the otoscope
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Otoscope with 3x swivel magnifying lens and pneumatic insufflation port
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Ophthalmoscope with wide diopter range (–20 to +20) and multiple aperture settings
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Sealed optical systems for dust protection and durability
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Ergonomic C-Type handle with adjustable rheostat
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Compatible with standard and rechargeable C-cell batteries
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Durable metal construction for daily clinical use
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Includes hard carrying case with protective foam inserts
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Made in Germany; CE certified
Ideal For:
ENT specialists, ophthalmologists, general practitioners, and healthcare professionals seeking a reliable, portable diagnostic set that provides superior illumination and precise optics for comprehensive ear and eye examinations.
