Riester Spectacle Frame for Loupes

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  Diagnostic Instruments, Opthalmoscopes

  Riester ri-mini Opthalmoscope 2.5 v

  296,46 лв.

  Riester ri-mini Opthalmoscope 2.5 v

  Features
  Ophthalmoscope – 2.5 V Halogen Lamp, AA Batteries

  Riester offers first-class pocket instruments for ENT and direct ophthalmoscopy made of strong materials. The ri-mini® ophthalmoscopes are suitable for both physicians and students alike. Their lightness and handy design make them not only useful companions during rounds and house calls, but also in daily use.

  • ri-mini® with halogen illumination similar to daylight.
  • Made of glass-fibre reinforced plastic in appealing Riester colours.
  • Heads with screw fitting, exchangeable.
  • Metal clip on handle for secure attachment to the doctor’s coat.
  • Instruments can be easily switched on and off using the slide-switch on the handle.
  • Practical adjustment ring with sturdy metal screw thread to turn the instrument head to the ideal position on the handle.
  • Sets are supplied in hard case boxes or in nylon bags.
  • Developed and manufactured in Germany.

  ri-mini® ophthalmoscopes are practical and simple to use and thus ideal for ophthalmoscopic examinations. With their help, the eye and ocular fundus can be examined in detail.

  ri-mini® ophthalmoscope

  • With HL 2.5 V halogen lamp.
  • Screw fitting for fast and secure attachment tothe handle.
  • Sturdy adjustment ring to turn the instrument head to the ideal position on the handle.
  • Extremely impact resistant casing made of glass-fibre reinforced plastic.
  • Simple exchange of the lamp at the base of the instrument head.

  Physician’s side

  • Focussing wheel with corrective lenses from 0 to +20 and 0 to –20 dioptres.
  • Illuminated dioptre display.
  • Built-in eyeglass protector.

  Patient’s side

  • Easy to operate aperture hand-wheel.
  • Four different apertures:

      – Small circle + semi-circle to reduce reflexes in small pupils.
  – Large circle for normal examination of the ocular fundus.
  – Fixation star for determining central or eccentric fixation.

  • Red open filter with contrast-enhancing effect. For the assessment of fine vascular changes, e.g. retinal haemorrhages.

  Specifications

  Height	5 cm
  Weight	200 gm
  Breadth	7 cm
  Length	15 cm

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• 

  Diagnostic Instruments, Otoscopes

  Riester EliteVue Macro-Otoscope

  1089,73 лв.

  Riester EliteVue Macro-Otoscope

  Significantly improved view of the auditory canal and tympanic membrane. EliteVue Features twice the field of view and 66% higher magnification compared to standard otoscopes.

  Product details

  The EliteVue otoscope is setting the standards.
  The EliteVue features twice the field of view and 66% higher magnification compared to standard otoscopes.*
  The EliteVue offers a significantly improved view of the auditory canal and tympanic membrane, enabling more efficient diagnosis and enhanced patient outcomes.Suitable for throat illumination.

  • High-performance LED illumination (4,000 Kelvin, CRI = 92)
  • More than 5-fold magnification
  • Twice the field of view
  • Complete view of the tympanic membrane
  • Reflection-optimized high performance glass optics
  • Wheel to adjust focal depth
  • Easy to operate SpecEjec specula ejection device at the rear side of the otoscope to avoid contamination
  • Suitable for pneumatic otoscopy (supplied without ball)
  • A wide range of power supply optioons: as part of a diagnostic station, battery operated or with a rechargeable handle

  EliteVue is compatible with ri-scope L handles and power sources as wall as the ri-former diagnostic station.

  Technical data*:
  Field of view: Ø 11mm (0,43in)
  Magnification: 5x

  Specifications

  Height	5 cm
  Weight	300 gm
  Breadth	10 cm
  Length	20 cm

   

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• 

  Diagnostic Instruments, Opthalmoscopes

  Riester e-scope® Ophthalmoscopes

  328,75 лв.

  Riester e-scope® Ophthalmoscopes

  • Available with 2.5 V xenon illumination or innovative 3.7 V LED illumination for a higher-contrast, brighter and more efficient diagnosis
  • Dioptre disc with 18 corrective lenses (+/- 1, 2, 3, 4, 6, 8, 10, 15, 20 dioptres)
  • Easy-to-use aperture wheel with six different apertures (fixation star, large circle, small circle, red free filter, blue filter, semi-circle)
  • High performance optics with aspherical condenser lens
  • Spectacle protection
  • Parallel optical path
  • Dust-protected

  Simply more intelligent – LED Version
  
  Continuous improvement has always been Riester’s claim. With the new e-scope®, a further step has been successfully taken towards optimum illumination, environment-friendliness and profitability.

  3.7 V LED illumination and conventional alkaline batteries – an almost impossible combination up to now. Not just pie in the sky, but state of the art. The new e-scope® is the perfect blend of leading-edge LED technology, more efficient diagnosis and an environment-friendly energy source. Because the e-scope® breaks new ground with its world innovation, the IPC (Integrated Power Converter): younger, smarter and greener.

  The innovative potential of the e-scope®

  LED technology for otoscopes and ophthalmoscopes with low-reflection, bright and white light. The pure white light (approx. 5,500 K) ensures colour-neutral illumination in addition to improved colour differentiation, thereby aiding more efficient diagnosis in comparison with halogen or xenon bulbs.
  LED illumination
  

  • For uniform illumination of the examination field with pure white light (5500 K). The LED illumination shows colours as they really are. Helpful for efficient diagnostics plus an almost LED unlimited service life.

  green efficiency
  

  • Low maintenance costs thanks to long LED and batteryservice lives. Whilst the service life of a xenon light source is only approx. 20 hours, LED burns for at least 20,000 hours, i.e. over 2 years at a go – with e-scope®, even with two conventional AA batteries.
  • Particularly high environment-friendliness, for the newly developed IPC in the e-scope® always converts the voltage of simple alkaline batteries into the optimum voltage required for LED operation, resulting in battery lives of around 50 operating hours. Its optimum values in all these fields make the e-scope® a pioneering pocket instrument for flexible diagnosis.

  2 cm2 of sheer innovation
  
  AA batteries deliver a maximum 3 V. However, a 3.7 V voltage means that considerably more efficient LEDs can be used. Incompatible technical prereq uisites? Not anymore. With the IPC, Riester has succeeded in producing a development that revolutionises illumination of pocket instruments. Because the tiny IPC inside the e-scope® always converts the voltage of conventional AA-size batteries into the optimum voltage supply for LEDs, thereby allowing efficient operation of LED illumination with alkaline batteries. As a result, the IPC not only allows optimum light quality, but also provides economic and ecological benefits. The service life of a light-emitting diode is therefore up to 1,000 times longer than that of xenon illumination and the batteries used in the e-scope® are discharged considerably more thoroughly thanks to the IPC; consequently, they do not need to be disposed of and replaced as often.  with halogen or vacuum.

  Specifications

  Height	5 cm
  Weight	200 gm
  Breadth	7 cm
  Length	15 cm

   

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• 

  Diagnostic Instruments, Indirect Opthalmoscopes

  Riester All Pupil II Indirect Ophthalmoscope

  591,83 лв.

  Riester All Pupil II Indirect Ophthalmoscope

  Indirect Ophthalmoscope offers bright and white light for efficient diagnosis

  All Pupil II indirect ophthalmoscope provides high-contrast, clear images of the fundus with world leading optics.

  Product details

  • Specially coated and individually laser-cut lens produces high contrast, clear images
  • Soft and comfortable  upholstered headband
  • Weighs only 730 grams (wireless version), including Li-ion battery
  • Simple operation by unique single control to adjust aperture size and position in one movement
  • Integrated IR and UV filter or blue filter
  • Easy and fast bulb replacement
  • All Pupil II with LED produces a brighter and whiter illumination with LED life expectancy of 10.000 hours
  • Cable connected or wireless power supply
  • Complete sets available with 20D Volk lens, accessories and case
  • 2 years warranty

  Specifications

  Height	30 cm
  Weight	300 gm
  Breadth	30 cm
  Length	30 cm

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