Riester ri-accu 3.5 V Li-Ion Battery for Plug in Handles
Riester ri-accu L Plug Charger From 153,84 €
Riester ri-charger® Charger for all rechargeable Li-ion batteries and handles type C/AA 197,73 €Riester ri-accu 3.5 V Li-Ion Battery for Plug in Handles
From 109,37 €
Product Details
Lithium rechargeable battery 3,5V ri-accu®L for C-type plug in handle
Specifications
| Height | 4 cm |
|---|---|
| Weight | 50 gm |
| Breadth | 4 cm |
| Length | 6 cm |
Product Details
Lithium rechargeable battery 3,5V ri-accu®L for C-type plug in handle
Specifications
| Height | 4 cm |
|---|---|
| Weight | 50 gm |
| Breadth | 4 cm |
| Length | 6 cm |
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Diagnostic Instruments, Retinoscopes
378,58 €Select options This product has multiple variants. The options may be chosen on the product pageRiester ri-scope® Professional Retinoscope
Two models are available:
- The spot-light retinoscope projects a circular light beam.
- The slit-light retinoscope with a light beam in the form of a line, simplifies recognition and the determination of astigmatic refractive errors. The reflex in the form of a line is moved vertically to the axis across the pupils of the patient with a slight oscillating movement. The shadow moves in the same or opposite direction. Co-movement (plus lines): The patient is long-sighted. Counter-movement (minus lines): The patient is short-sighted.
- Simple operation with knurled thumb screw. The line and spot image can be focussed with the operating element and turned 360º, angle can be read off the integrated scale.
- Holder for hanging and fixing the fixation card into position for dynamic retinoscopy.
- Two fixation cards supplied. The patient’s eye can adjust optimally to the distance to the retinoscope.
- Integrated eyeglass protection.
- Bayonet fitting for fast and secure attachment to the handle.
- Dust-tight, very sturdy and light casing made of impact resistant plastic.
- Simple exchange of the lamp at the base of the instrument head.
- Xenon illumination (3.200K)
- excellent colour rendering close to natural daylight conditions for more efficient diagnosis
- Energy efficiency with Li-ion batteries
- 20 hours operational lifecycle with fully charged Li-Ion battery
- Rechargeable battery lifetime: up to 1.200 charging cycles.
- rheotronic– electronic light intensity adjustment
- 100% light output after short switch activation
- Continuously variable light adjustment
- Automatic safety shut-down after 180 seconds
- Battery handles with bayonet fitting for AA, C and D size alkaline batteries
- Rechargeable handles for desk-top charger ri-charger L (for 2 handles) and plug-in charger (for 1 handle)
- 2 year warranty
Specifications
Height 5 cm Weight 300 gm Breadth 7 cm Length 20 cm -
Diagnostic Instruments, Diagnostic Set
244,80 €Select options This product has multiple variants. The options may be chosen on the product pageRiester uni® III Oto-/Ophthalmoscope Sets and econom® Sets
The classic diagnostic instruments for EENT
uni® / econom® – Designed for everyday use, made from metal with a full range of instruments for EENT and with a wide range of power supply options.Product details
- Impact resistant, metal enclosures
- Illumination with XL xenon (3.200K) or vacuum lamps
- Energy efficient Li-ion batteries
- 3 hours operational life with fully charged Li-Ion battery and Xenon lamp
- Rechargeable battery life: up to 1.200 charging cycles
- Rheostat for regulation of light intensity
- Battery handle for C size alkaline batteries
- Rechargeable handle for desk-top charger ri-charger L (for 2 handles) and plug-in charger (for 1 handle)
- Plug-in connector for simple attachment of the instrument head
- 2 years warranty
- Out of stock
Diagnostic Instruments, Opthalmoscopes
302,60 €Select options This product has multiple variants. The options may be chosen on the product pageRiester ri-scope® L Professional ophthalmoscope
ri-scope® L1
- 29 lenses; plus (1-10, 12, 15, 20, 40); minus (1-10, 15, 20, 25, 30, 35)
- apertures: slit, fixation star, large circle, medium circle, small circle, red-free filter
ri-scope® L2
- 29 lenses; plus (1-10, 12, 15, 20, 40); minus (1-10, 15, 20, 25, 30, 35)
- apertures: slit, fixation star, large circle, medium circle, small circle, red-free filter, blue filter, polarization filter
ri-scope® L3
- 89 lenses; plus (1-45 in single steps); minus (1-44 in single steps)
- apertures:
grid, slit, fixation star, large circle, medium circle, small circle,
red-free filter, blue filter, polarization filter - focusing device for fast correction of ametropias
Features- Renowned high performance optics and bright illumination
- aspherical condenser lens
- Coaxial light beams for diagnosis and illumination (Gullstrand principle)
- Reflection-reduced view even with small pupils
- Illumination performance of LED up to 150,000 Lux
- Dust-proof
Specifications
Height 5 cm Weight 300 gm Breadth 10 cm Length 20 cm - Out of stock
Diagnostic Instruments, Indirect Opthalmoscopes
302,60 €Select options This product has multiple variants. The options may be chosen on the product pageRiester 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